Shit, there are only about three "real gaming LCDs" worth buying (the ones with zero input lag), you can't get them in 1200 or 1440 pixel monitors, and they are only available with TN screens. There are plenty of reasons not to buy a 120hz monitor if you use your computer for something other than gaming. Even then you will get tearing if you exceed 120FPS which is easily possible with older games and console ports. No-one wants CRTs anymore, I certainly couldn't fit one on my desk. For normal people v-synch can be a god-send.nickkos said:V SYNCH DOES NOT CAUSE SCREEN TEARING! Not having a monitor capable of displaying high refresh rates usually more than 59- 69Hz causes screen tearing. V-Synch simply tells the game that you cannot pre-render or buffer more than 60 Frames.
Buy a real gaming monitor, one that costs more than 80 dollars or what you got on craiglist and you will be fine.
I am a developer and I have to explain this to other similar devs without hardware backgrounds...as to why their game is tearing.