good time to buy in?
Would say: YES
all under 0.003 should be ok to get in.
I was thinking the same thing, in the past 2 days I managed to pick up 1800 VTC for under .003btc, can you imagine what this will be worth in 2 years?

plenty much or almost nothing.

Crypto world is way too fast changing to make any prediction ATM.
I've also some, lets hope it's a bet on the right horse.
Another interesting coin may be UTC.
Extreme fast transactions, scrypt-jane (simular to adaptive N-factor) AND Proof of Stake.