Jesus, how do you guys keep up with all these cryptocurrencies..?

How exactly do I mine siacoin other than solo? It's very cool and I'd obviously love to get in on it. Is there a pool I can get on? The site says there is no pool as of yet, but you guys are talking about private pools? Also, I'm kind of curious about your guys' speed on Eth+Decred and also Eth+Sia.
My XFX 285 is doing 17.3 MH/s Eth and 260 Mh/s Decred. My Asus R9 270's are doing about 12 Mh/s Eth and 180 Mh/s Decred
As far as I keep reading, those speeds are quite low. Clock for those cards (all 3) are 1050/1450, so not massively overclocked. But for being overclocked, those speeds seem pretty low. I'm on 14.9 WHQL drivers, but I was havign trouble with 15.12, so would it be useful to try using the newest drivers? How have they affected your hashrates?