What miner is everyone using?

I need to change miners. At this point I am sick of getting scammed by Nanominer.
In their *144 second DEV FEE* they find triple what I do in 30+ minutes.
This happens every time the fee comes up. Every fee they're finding 10+ shares.

I'd like a new miner that isn't scamming me, but unfortunately I use R9 cards since I have no power cost. So far I've only found Nanominer to support the cards.