welcome brother, Steemit is really cool, i had knowledge of this place for a while but just recently signed up too, and so far i think this site is awesome, far better than youtube, just people need to move over.

and as for what coins are on my mind, the standard bitcoin but im really excited about Ripple, ones that i have one eye on are tron and electroneum they seem interesting.

im not getting into icos but have done a lil looking about and Tokia sounds awesome with its debit card and WePower are gonna be filling a major void in the market.

just as you mentioned were still early, steemit is still a beta, so were devvo still early i think