I've 336 and counting. Most of them are in 480-720p though! As a matter of fact, only two of them are in 1080p, Jurassic Park and Jurassic World (HEVC x265).
On my 22" 1080p desktop monitor (Asus V222), even 720p movies look great (provided they've good encoding and compression), especially after bit of over-sharpening. You've to go beyond 32" to truly see the difference between 720p and 1080p.