I can vouch for ecobubs. I only have one, but I like them.
I have a BBH magic-all & the only problem I have with it is the fit on DS. Its a good nappy otherwise & has sewn in microfibre which I think is a bonus.
Umm...the only other snap pockets I have are cheapo chinese things I got off ebay. They were the first I got & the most used so far, & all the elastic etc is still perfect. I only paid about $10 each for them, but I won't recommend them simply coz even though they are ok for us, they have no reputation & might not be ok for anyone else at all.