Honestly, I've spent way too much time and money over the years trying to mix and match different brands. When I first got my OLED, I went straight for the Sonos Arc Wireless Smart Soundbar because everyone raved about the soundstage. Dont get me wrong, it sounds wide, but getting it to play nice with the TV remote and cec settings was a constant headache for me. I eventually swapped it for the Sony HT-A5000 5.1.2 Channel Dolby Atmos Soundbar and that Acoustic Center Sync is actually a game changer. It makes the dialogue feel like it is coming out of the actors mouths instead of from underneath the screen... super helpful in a smaller apartment where you might not have the perfect height setup. A few reasons why I'd stick with the Sony brand:

• It literally talks to the TV so you can control sound settings right in the Bravia menu without digging for a separate app.
• The built-in dual subwoofers in the A5000 are surprisingly punchy for an apartment.
• You wont need to buy a separate bridge or worry about your wifi dropping the connection mid-movie. The Sonos is fantastic for music, but for a pure movie experience on a Bravia, keeping it in the family just works better. Ngl, I wasted like two weekends trying to fix sync issues on my old setup before I just gave in and went native. Since your budget is $800, you can usually find the A5000 on sale for around $700, leaving you some cash for snacks or some cable management.

Building on the earlier suggestion, sticking with the same brand really does save you a lot of sync headaches. I remember trying to get my old mixed setup to work and the lip-sync issues were a nightmare until I just gave up and bought a matching set. If youre capped at 800 bucks, you might want to consider going slightly lower on the bar itself so you can actually afford a subwoofer. ngl, a bar without a sub is pretty underwhelming once the hype wears off. Id be careful about buying just a high-end bar alone... it usually needs that extra punch to feel like a cinema. Check these:

• Sony HT-S2000 3.1ch Dolby Atmos Soundbar paired with the Sony SA-SW3 200W Wireless Subwoofer
• Sony HT-G700 3.1ch Dolby Atmos Soundbar Make sure to measure your TV stand height first. Some Sony bars sit high and can actually block the IR sensor on the Bravia. Acoustic Center Sync is neat but dont sacrifice the low end for it.

Messing with home theater gear for over a decade has taught me that the hidden stuff always gets you. I remember dropping a ton of cash on a rig a while back thinking I was set, but then I spent the next three weekends just fighting with the hardware. It's so exhausting when you just want to watch a movie and instead you're troubleshooting some random error code. A few things that always go wrong in my experience:

• Cables are a total minefield and cause audio lag.
• Firmware updates. I've had updates brick the connection between the TV and bar.
• Physical size. They look sleek in ads but they're massive and might block your IR sensor. It feels like you can never just buy the thing and have it be perfect. It is just so frustrating, ngl.

Dude, I am literally in the middle of this exact struggle right now. Been lurking for hours because I'm kind of terrified of buying something that just fails. My last setup had some serious reliability issues that ruined the vibe...

• The power brick would get dangerously hot
• Constant clicking sounds like it was gonna short out
• Randomly losing connection during movies Still haven't pulled the trigger because I just want something reliable tbh.

I've spent way too much time obsessing over driver physics and frequency response curves, so I'm always a bit cautious when people go all-in on brand ecosystems just for the UI. A while back, I was testing a rig and realized that even with the perfect brand match, the actual hardware often compromises on physical drivers. You might want to consider the Samsung HW-Q800C 5.1.2 Channel Soundbar instead. Even though it's not Sony, those physical side-firing drivers create a way more authentic Atmos bubble than the virtual stuff Sony uses in their mid-tier bars. I remember setting up a Bravia for a friend and we had a nightmare with HDMI handshake lag until we tweaked the eARC settings manually. Be careful with your cabling tho. I'd suggest grabbing a Zeskit Maya 8K 48Gbps HDMI Cable to make sure you arent bottlenecking the signal. Honestly, you'll lose that fancy onscreen menu integration, but the audio separation you get from the Samsung's dedicated center and up-firing drivers is a massive jump in quality for your 800 bucks. Just make sure to check the Bravia's external device settings for any CEC conflicts... it can get messy mixing brands but it's usually worth it for the better hardware.