Well they've arrived!
One is 2lb 9oz and the other is 2lb 8oz. Pick-up for both is very light and the response off the ball is excellent - way better than what I was expecting.
They both have 6 clean grains and there's little between the two to choose from. I'd say they have a bigger middle than my GM Mogul LE.
If I was being very picky, the heavier one has the best "ping" but the light one is the better looker, as it is a completely clean cleft with no colour on the back.
Decisions decisions! Not sure which to keep and which to sell...
Wanted to upload some photos, but it's not working, so I'll try and post a link to them later.