Anyone tried Tiny Nippers AI2s?

I'm thinking of trying one of these http://www.tinynippers.co.uk/nappies/Snapins/TN-Tangerine-Snap-In-V2 I'm not generally a fan of snaps but these are so cheap I'm tempted to try one anyway. Are they any good? What did you think?

They look like they could be a good back up nappy. i'm not a big fan of microfibre so that would put me off. But the gusset looks like it would contain a bomb!

The shape reminds me of a thirsty (although thirstys are apix fastening) I have one thirsty in my stash which is bomb proof but does take a while to dry with the microfibre being stitched in. I boost with a ep hemp- which works well for us.