Im wondering what kind of tv to look for?
IMO 4k is useless because the network where I live is bad and 1080p is good enough. I don’t think smart tv functionality is a thing to look for, more like a « what not to look for » criteria.
What other criterions should be taken?
How is the picture quality and brightness? I’ve been thinking about getting a projector, but haven’t pulled the trigger yet. A $30 refurb might be a fun experiment, but certainly not something I’d expect to replace our current TV.