What is best, freesync 60hz or 144hz no freesync? (blur,tearing)

[gasolin]

I want to upgrade my Dell 2715H within the periode i can return it

Having problems with to big monitor stand from other brands then dell, because of a big mousepad and me wanting a 32/34" monitor (i think i have to down grade my mousepad by a couple of inches )

Lg 27MU67-B i can get (i know it's discontinued, but the newer model don't have hight adjustment, strange decision from lg) cheaper then all the other bigger ips freesync,gsync monitors with above 2560x1440 in resolution, it will give me more space (pixel) freesync and hight adjustment, downside the obvious problem many pixel vs small screen size

Then i start thinking max 60hz/fps with freesync or 144hz with no freesync,gsync after reading this thread http://www.tomshardware.co.uk/forum/id-2763077/monitor-gsync-freesync-144-monitor.html

What is best, is 144hz no freesync,g sync better less blury,tearing then 60hz freesync?

Forget about resolution for a min since 3840x2160 from the lg monitor is limited to 60hz and 144hz i think it's max 2560x1440

My goal is to get more space for multitasking and better gaming experience (i game for fun not as a pro or hardcore gamer)

 

[AUnlikelyPotatoe]

If you can push 144fps you won't notice tearing, technically it's there, but you can't see it. I say 144hz no gsync/freesync