I just got the Sony a6700 and I'm so excited to start making videos but honestly I have no idea what I'm doing yet lol. I keep hearing I need a gimbal so my footage isnt shaky when I walk around. I'm going on a trip to Japan in like three weeks so I need to buy something soon. Sorry if this is a dumb question but do they all work with Sony? I dont want something too heavy or complicated to balance because I'll probably mess it up.

• budget: under $400 if possible
• use case: travel vlogs and walking around cities
• weight: needs to be light for my backpack

Is there one that is basically plug and play or at least easy for a total beginner to learn fast?