Marc, I have only used Ben and/or associates at Points Pros lately. I don't think any of them "likes" Delta, but I have turned Amex Points into Delta to get into their consortium in the recent past, I think for Air France. I have also used Gary Leff of milepoints in the past with great satisfaction. Points Pros are just a little less expensive for solo flyers. I would not hesitate using either. I start out by telling them every point I own.
