Anyone knows what algo is most preferable to mine SFR with R9 280X?
At current difficulty, X11
Thanks, now another question: When I try to mine on X11 pool, the miner doesnt accept any shares (A:0), instead I receive numerous HW errors

This is my start.bat file:
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
sgminer.exe -k darkcoin -o stratum+tcp://p2poolcoin.com:11918 -u MyWalletAddress -p xxxxx --thread-concurrency 8192 -I 13 --lookup-gap 2 --
worksize 256 -g 2 --gpu-engine 1020 --gpu-memclock 1500
sgminer version 4.1.0, Catalyst 14.6