Do you Vsync bro?

[killtothis]

If I'm getting a lot of screen tearing I will, I generally force it via the driver rather than using in game options though if that matters to you. 

[kuhchuk]

Depends on the game.  I'm running a VG248QE, so for games that are reflex intensive, I generally dial in the settings so I get ~180-200fps (not too hard with dual 290s) and then use RTSS to lock the max framerate at ~146.  Generally keeps me from dropping under 144 in all but the most intensive of scenes. 

However, if it's something casual (like hearthstone) I'll use v-sync because why not?

[IrshaadH]

some of the games I play such as Shadow of Mordor, CS:GO, Borderlands 2 have tolerable screen tearing, so I'll leave V-Sync off for those.  However, games like Bioshock Infinite have screen tearing that's so bad that it's hard to appreciate any of the graphics.

[ThreePinkApples]

I have close to never experienced noticing tearing or stuttering, so not using V-sync because I see no use for it.

Also, having a 120hz monitor helps

[totjup5]

I do for single player and non competitive games.

[Curufinwe_wins]

I rather appreciate v-sync and will use g-sync as soon as I can get monitor that supports it within my budget. In fairness however, I cannot use v-sync with mmo's and never recommend anyone try to because the frame rates are always extremely unstable (read stable 90 fps +/-70 fps) which can randomly lead to massive input lag at the wrong moments.

[jbslayer]

I got a 144hz monitor so I don't use vsync. I play a lot of competitive games so I don't want any input lag holding me back.

[Mushious]

Never noticed input lag with vsync, use it almost always. Tearing is horrible.

[GrimNeo]

I use g-sync

[DeViLzzz]

For VSYNC or V-sync I only look to see if it is on or off if I am having performance issues that are ruining my gaming experience.  

[GoldSrc]

If a game has some horrible tearing, yes I use it.

[jkraghify]

I prefer to use it when I see tearing.

If I don't see tearing, I don't turn it on.

Running minecraft at 600+ fps is healthy for graphics cards

[PyroDonkey]

I will use vsync if my game's fps is high enough and vsync won't cause stuttering. Also, I'll use it if there is really bad screen tearing.

[WereCat]

I have no idea how it is possible for some people to play without vsync.

Depends on the game.. in some games the input lag is unbearable and it makes game unplayable with V-Sync ON.