Yes but not (always) the fastest... Bit of a Chronext vibe to them in that they don't hold a lot of stock and you can have to wait while they source it for you.
I think you don't get the warranty card at all on some brands also, which would hurt your resale as you wouldn't have a full set - I may be wrong here though, or things may have changed.
Personally I would not pay by bank transfer as you have no power to get your money back should there be any messing around. I know they have some items showing as in stock or short delivery, so if it's one of those I'd be more inclined, but definitely not on something that has a longer lead time personally.
Give them a call, they're very approachable over the phone.