Happy Birthday, Drbagoo

Hello, I'm new to this forum, so sorry if something similar to this has already been posted.

I'm thinking of buying a looper pedal, I think Digitech Jamman's are possibly the best, but I cannot find much information about the Boss or Akai Loopers, I doubt they're better than the Jamman, but I don't yet know.

Anyone with any experience with any of these pedals, or loopers in general please?

I would also like to know how long individual loops can be (seconds), for any of these pedals.

Thanks, Ross.