What monitor has the better Spec Or Panel Within ?

[ViRuS2k]

I have currently bought this monitor :
Dell Alienware AW3418DW 34" Curved Gaming GSync 120Hz

But im wondering if any of these monitors have the better spec or panel within the monitor
or better revision ect :

Acer Predator X34P 34" 3440x1440 IPS G-Sync 120Hz
or
Asus PG348Q ROG Swift 34" 3440x1440 IPS G-Sync_100hz
or
AOC AGON AG352UCG 35" 3440x1440 IPS G-SYNC 100Hz
or
AOC AGON AG352UCG6 35" 3440x1440 IPS G-SYNC 120Hz


As far as i am aware there all IPS and Gsync with 3440x1440p Spec

reason why i went for the dell is i was told they have better build quality as in your less likely to get BLB from them than the rest...
can anyone tell me what uses the latest panels though or are they all using the same panel ??

 

[ViRuS2k]

So alienware it is then

though i have read a lot of horror storys about the AW3418DW monitor having a flickering issue when 120hz is enabled.

 

[ViRuS2k]

Guess i will take the risk as i paid £830 for it and in most places its back up to £900-1000 lol