Hi everyone, I'm looking to get my first LCD monitor; coming from a 10 year-old CRT. (I know it sounds crazy, as my PC is actually a 2014 hexa-core used for video editing and cg animation). I haven't really had the need to upgrade until now; I've been using a HDTV for a secondary monitor in video editing, but when working on CG modelling, my single 4:3 screen is pretty cramped! 
So I took a look at new LCD screens. Surprisingly for someone who's lived in a bubble, the 1080p screens larger than 23" in the stores looked like garbage: pixellated text and graphics. I was shocked, as my CRT (18" diag. viewable) is currently running at 1024x768 which is 71.11 ppi and those 27" 1080p screens should be 81.59 ppi but my CRT looks far better (though it is worn out after 10 years)! The 1080p screens actually looked like my screen running 800 x 600.
The screens were connected either via HDMI or VGA and they all looked bad, regardless of the connection. The 2560 x 1440 screens looked much better at this screen size. Is this normal in 2015, considering my CRT looks better at a much lower PPI?
Also I'd appreciate your recommendations on EITHER a 23" 1080p OR 27" 1440p monitor in IPS, PLS, AHVA, or VA. My primary use is CG animation / video editing, but I'd like to do some mild gaming on it. I have a GTX 970 SC, capable of G-Sync, and I really do detest screen tearing, however, I'm willing to try a FPS cap or something if need be and G-Sync or 144 Hz is not an option on the monitor.
Something around $600-ish for a 27" screen, but cheaper is always welcome. I just about pulled the trigger on a Dell U2715H, but then read some have had screen uniformity issues (with the left side being dimmer than the right).
Thanks so much for your valuable time and advice!
~Adam

So I took a look at new LCD screens. Surprisingly for someone who's lived in a bubble, the 1080p screens larger than 23" in the stores looked like garbage: pixellated text and graphics. I was shocked, as my CRT (18" diag. viewable) is currently running at 1024x768 which is 71.11 ppi and those 27" 1080p screens should be 81.59 ppi but my CRT looks far better (though it is worn out after 10 years)! The 1080p screens actually looked like my screen running 800 x 600.
The screens were connected either via HDMI or VGA and they all looked bad, regardless of the connection. The 2560 x 1440 screens looked much better at this screen size. Is this normal in 2015, considering my CRT looks better at a much lower PPI?
Also I'd appreciate your recommendations on EITHER a 23" 1080p OR 27" 1440p monitor in IPS, PLS, AHVA, or VA. My primary use is CG animation / video editing, but I'd like to do some mild gaming on it. I have a GTX 970 SC, capable of G-Sync, and I really do detest screen tearing, however, I'm willing to try a FPS cap or something if need be and G-Sync or 144 Hz is not an option on the monitor.
Something around $600-ish for a 27" screen, but cheaper is always welcome. I just about pulled the trigger on a Dell U2715H, but then read some have had screen uniformity issues (with the left side being dimmer than the right).
Thanks so much for your valuable time and advice!
~Adam