Until a few years ago, 60Hz monitors were considered excellent. However, as technology advances, these high refresh rate monitors are no longer considered as such. A 144Hz monitor will likely become obsolete in less than 10 years, so 60Hz is probably the better option for gamers on a budget. As technology advances, prices for high-refresh-rate monitors will continue to fall. In the meantime, if you don't mind playing casual games, a 60Hz monitor may be all you need.