I would imagine there around the same qaulity i have used many Viewsonics that offer an array of goodies
I did happen to get a 27 inch that was about 349.99 I also looked into DELL and HP but it seems to be a little on the dim side vs Viewsonics the color don't look to bright and livly
It is your choice though i wouldn't push anything on you that you didn't want with that being said you are looking for HP or Dell correct ?
Well i can certainly comment on number 4 for you as i have one.
Picture is crisp although a little light bleed from the bottom of the screen (Never really notice it). The built in speakers are pants (To put it bluntly) but i never use them. I did use them round at a friends one time when i took my PC to his for an evening of LAN gaming. Also the stand it is on may look nice but if you have any give in the desk it sits on your monitor will wobble due to the small stalk of the stand.
Apart from them little niggles the picture is great and has never let me down and i shall probably stick with it until the day it dies (Or i do lol) I actually got lucky with mine as i had a Viewsonic 19" before hand, and a friend asked me if i would like a free upgrade to this one in exchange for my old one that he need for a computer he built for someone else. I love freebies!
I can't give you any feedback on the others but i'm sure there are plenty of reviews out there. Good luck with what ever you choose
My Computer
At a glance
Windows 10 Pro x64Intel i7 2600K @ 4.4GHz16GB Corsair Vengeance Pro DDR3 1600 MHzZOTAC GTX 1070 AMP Edition
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built
OS
Windows 10 Pro x64
CPU
Intel i7 2600K @ 4.4GHz
Motherboard
Asus P8Z77-V LX2
Memory
16GB Corsair Vengeance Pro DDR3 1600 MHz
Graphics Card(s)
ZOTAC GTX 1070 AMP Edition
Sound Card
Asus Xonar D2
Monitor(s) Displays
Viewsonic 24" VX2439WM LCD/LG 22" W2261VP LCD
Screen Resolution
1920x1080 DVI 1080p 16:9 on both screens
Hard Drives
1x SanDisk Extreme 120GB SSD SATA III (OS), 1x Samsung EVO 250GB SSD SATA III (Games), 1x Seagate Barracuda 1TB SATA III (Storage)
If you can save money, avoid monitors with speakers as they really suck, if you have no choice then, by all means.
You seem to be like me, not to analytical about what monitor to use for gaming so, buy the biggest you can, with the biggest resolution for the money you want to spend... unless you are looking for that one where you can see the sweat in the forehead of your enemies
My Computer
At a glance
Windows 7 x64 (Ultimate)Intel i5-4670K8GBs Ripjaws 2133MhzAsus GTX660 (2GBs)