is this work just for you, or are you going to publish it on youtube [say] - if you publish, remember that what others see will be modified by their kit.....

that said i agree with what Chris has just said in the main

there is sometimes a compromise to made with monitors between colour gamut plus viewing angle and speed of response, I use an ASUS PB278QR 27 Inch Professional Monitor, WQHD (2560 x 1440), IPS, 100% sRGB, Flicker Free, Low Blue Light and a Wacom Cintiq Pro 24-4K Display/23.6 Inch Pen Display

the wacom is better but way above your budget, and possibly your needs if you don't want to draw on screen

the asus is listed around 700/800 GBP but you can pick it up from amazon UK at the moment for just over 220 GBP : https://www.amazon.co.uk/gp/product/...?ie=UTF8&psc=1 maybe there will be offers where you live

I find both these monitors fine for what i do, which is, in the main, 2D animation with Harmony, I don't do 3D POVray type rendering

An asus GTX 1070 nvidia card will set you back 400/500 GBP if not on offer https://www.amazon.co.uk/gp/product/...?ie=UTF8&psc=1 but again may be cheaper where you live, and there are always other options to think about

good kit is not cheap unless you get 'a deal' from a reputable source

is it just the 3D that is disapointing or is the 2D as well? - if the former maybe the rendering engine needs looking at, they are not all the same

reiterate: be very careful about spending money - if you haven't already, might be an idea to seek advice on a 3D forum such as blender...