I had one of the PH6 SE versions.
Like many other rifles I've had, I really regret selling it. The fixed magazine can be a little fiddly to get used to but once you've got your head ( and fingers ) used to it, it's got some advantages over removable mags ( especially if you've ever lost 2, 17 shot Rapid mags in one night like I have
The SE was very pointable and handled perfectly, it's as accurate as anything else you can buy, which is more accurate than most folk will ever be. It's built very well indeed but the matt finish isn't to everyone's liking, but I personally think it's hot.
The SE version kicks out less shots than the original, due to the shorter barrel length. On saying that, I never ran out of air on hunting trips ( except ratting, where most other PCP rifles will run dry whilst there are still 'targets' available ).
Dave Brayford uses one for HFT and is usually in the top few places, so it can turn it on wherever you might need it to. They're not made anymore, unfortunately, so aswell as being a top hunter, it'll also be worth something in years to come.
Put on heading 270, assume attack formation