Ed is the best , but, eod is fine as well, there's not a major difference. I hate ed and eod shots! I can't wait until it's available in longer esters. But, I would also be a little apprehensive to use longer acting fina, mainly because when I get fed up of sweating like a pig and having insomnia from fina I can stop it and feel better in 2 days...can't do that with long esters.