if your primary focus is vlogging and video content creation, the ZV-E10 is probably the better choice with its video-centric feature set in a compact body. If you want a more photography-oriented camera that is also very capable for video, the a6700 may be the way to go, especially if you value having IBIS.

For Vlogging photography, get ZV-E10, or you can get more powerful a6700.