I've been there. I ended up buying an ASUS-RTAX53U, flashed it with OpenWRT, since it supports VLANs. You have full control over your device. For switches I'm using zyxel 8 port managed ones. Having 4 ssids, Im satisfied, and can be done pretty cheap. If you want to get started check OneMarcFifty's tutorials.
I've been there. I ended up buying an ASUS-RTAX53U, flashed it with OpenWRT, since it supports VLANs. You have full control over your device. For switches I'm using zyxel 8 port managed ones. Having 4 ssids, Im satisfied, and can be done pretty cheap. If you want to get started check OneMarcFifty's tutorials.