Any experience with Maxz Pedals?

[aphidinvasion]

http://www.facebook.com/MaxzPedals?ref=ts&fref=ts

Thinking of pawning off my boss metal zone to try the Mr Drive listed on fb as they seem pretty similar, personally i think the drive clips sound like they have a bit more bread and butter to em. Will also order a cheap slimline boost if i go ahead.... Any experience with any of his pedals?