Please only people who know what there talking about say why.
Im aiming around £100 and am stuck between 5770 or a 4870.
XFX ATI Radeon HD 4870 1024MB GDDR5 PCI-Express Graphics Card - Aria PC
VTX ATI Radeon HD 5770 1024MB GDDR5 PCI-Express Graphics Card - Aria PC
I could vary off price if you find somthing better in reasonable pricing.
Thanks.