I'm getting ready to do a build for a client with about 60 people and no expectations of growth. They are technical and want gear that one or two of their folks

I'm getting ready to do a build for a client with about 60 people and no expectations of growth. They are technical and want gear that one or two of their folks can be trained to 'power user level admin' vs calling me every time (hourly consultant). I was investigating Ubiquiti gear, but you've given me pause. What gear did you go with and/or would recommend to check out?