I have never dealt with Paul, but have dealt with Andrew on numerous occasions. To me, it is not worth the headache of setting up WU or a Moneybrokers account. By the time you add those fees, the difference is less than $90, and to me, that is not a reason to switch. Andrew (and Joshua) is excellent to deal with and it would be worth the extra money to me to know any issues would be handled in a prompt manner.
I have also dealt with another dealer (he is named in another thread of mine here) and have had problems getting him to communicate back with me and was told a little lie as to the ship date (off by a week). I hope that when that order finally arrives, there are no issues because if the current trend is any indication, it will be a long time to get them resolved.
By the way, I have Andrew's 4th Gen PO and it is an incredible piece.