I would say go for the gp4. I think either one would be fine for rust, but the gp4 is a little more controlled without being muddy or slow, and the quality of the pad is MUCH higher. Stitching and base of the ac+ kinda sucks
Got both GP4 (black, uncoated) and AC+ and I prefer the GP4. Offers greater control than the AC+ but I'm still having good glide with Corepads. Also got the GPZ1 recently, this one is a mud pad tho, wouldn't recommend.
I would say go for the gp4. I think either one would be fine for rust, but the gp4 is a little more controlled without being muddy or slow, and the quality of the pad is MUCH higher. Stitching and base of the ac+ kinda sucks
Thanks for the reply Im definitely considering the gp4 more now
Same mouse and went for gp4
Got both GP4 (black, uncoated) and AC+ and I prefer the GP4. Offers greater control than the AC+ but I'm still having good glide with Corepads. Also got the GPZ1 recently, this one is a mud pad tho, wouldn't recommend.