which algo is best for you on 1.68 , and what gpu's ?
Right now I am mining haven with 1.68 using gpu:
1. Asus rog rx 580 8gb ==> 1.7.0 lower hashrate (1010 vs 1050)
2. Sapphire Nitro/Pulse 570/580 8GB ==> 1.7.0 lower hashrate (8xx-9xx vs 9xx-10xx)
3. Sapphire Nitro 470/480 4GB ==> not tested, I think the result will be the same
4. Asus rog rx 480 8gb ==> not tested
5. MSI Gaming 470 4GB ==> not tested
6. XFX 470 4GB ==> not tested
what I like on v1.7.0 is a lot stable compared to 1.6.8, but the hashrate is lower.
Thanks doctor