At the moment I'm mainly interested in:
- Groestlcoin, have been following it since the start. Love the unique algo + very very active devs
- IOCoin, not doing so well at the moment but I truly believe their Domain Input Output Name Service for bitcoin addresses will increase the value.
- STRAT. Picked it up very low when alts were at their lowest. I've got a feeling I'm not going to regret that.