PeachDS or Modchipcentral for Sky3ds+ in Canada?

I am this close to cracking down on buying/pre-ordering the Sky3ds+, but now is time for a showdown between PeachDS and Modchipcentral. So, who have you had better experience with? People that order from Canada would be a better standpoint for me, but both seem pretty trustworthy no matter what...
And would a MasterCard Vanilla Prepaid work?
An actual detailed experience you had with each/one of them would be helpful and not just saying the name...