can your gpu even get close to 144fps in 4k?

What game you usually play?.

Basically TN is old tech but with the perks of having faster refresh rates (Hz). But the color and viewing angle is bad compare to IPS panel.

I would suggest Viewsonic XG2401 which around RM1299, but that monitor use Freesync. Since you have Nvidia GPU its better to get monitor with G-Sync.

What Gsync and Freesync do is simply adjust the refresh rate of your monitor to match the number of frames per second your computer is churning out. The only purpose of this is to eliminate screen tearing without negatively impacting performance.
also helps when games have large fluctuations in frame rates, makes them a lot less noticeable.

with your gpu and the games u play i dont thnk there would be any problem pulling 144hz.

if you want cheap 144hz how about AOC G2460PF. if you want a really good G-Sync monitor Acer Predator XB241H is always get good review for budget G-Sync monitor.
you can go research professional review and owner review of both said product so you get better judgement.

i think both of Monitor is less than RM2k

Acer is $399.99(RM1.7k++) on amazon
AOC is $209.99(RM900++) on amazon

not sure malaysia pricing, can check lowyat garage sales section.

none, both of that features got nothing to do with lifespan.
also Freesync for you its out of question since you using Nvidia.

Freesync = AMD Card only
G-Sync = Nvidia Card only

I'm using Benq XL2720Z and having screen tearing when I set it at 60hz. Once I set to 144hz, no more tearing. Benq XL2720Z has no G-Sync but newer model XL2730Z has it but I don't think you need G-Sync. I'm using GTX 970 as well.

*Edit*
Go for TN if you're into Competitive Player for fast respond rate.

Go for IPS if you plan to use it for Photoshop. IPS has better colours and viewing angle.

But 144hz is a must!

I'm using BenQ XL2430T, 144hz reduces screen tearing dramatically.

Ghosting is something so old, it's a matter of response time from grey to grey.

Even my 25ms monitor doesn't show ghosting. I'm surprised people claim they can see ghosting on 4ms monitors.

Yes that is ghosting.

Yes you can but you won't benefit from it, it will perform just like a normal monitor without GSync/FreeSync (or any other adaptive sync technology).

with your specs, should be fine, just get the asus one. dont have to be fussy, you wont see much difference compare to what people are nitpicking about. you wouldnt notice or even bother about using gsync, so thats out of the picture.

i dont think theres much point in getting 144hz unless you're serious about gaming, its a luxury not a necessity. an ips monitor would be nice if you do watch movie from time to time.

edit: look at my spec

i3 6300
16gb
1060 6gb

i have no problem using 144hz

what resolution do you play csgo in?

i dont think you should try 1080 on csgo, maybe drop it lower to 1280x760 or something iirc. csgo is more of CPU intensive game, and im pretty sure your cpu is enough, but playing in 1080 doesnt really help that much in csgo

if you get 144hz and play on 1080 on csgo, your pc might struggle keeping around 100-120 fps especially on inferno map

dota 2 could probably be better, but then again.. using 144hz on dota 2 is kinda wasting