Which one is better and why? Are they both GPU-only or can they be mined with more powerful methods?
Can you buy cannabis with Cannabiscoin?
Can you buy pot with Potcoin?
If your answer is "no", it's straight out of question.
If your answer is "yes" to both, then you can compare both coins.
Both coins looks dead to me. I think we have to wait for next year April 20 for some pump in both coins.