To be honest Big Pete, non of these will compete with adjustability of the Titleist surefit system, Ping and taylor made, iv tried all these over the last couple of years,except the G25,all ok for tinkering, but for ease of use, consistancy. and straightness the JPX 825 wins hands down, havnt tried the G25 yet, but i cant see the benefit of losing money on the JPX to spend more on the G25 is going to be beneficial.
To be perfectly honest the adjustability thing??...does it make a lot of difference ?, maybe the Titlesit surefit does, but once youve found your setting there shouldnt be any need to change, so correct me if i'm wrong if you get the correct fitting on a glued hosel driver that should be it, okay the Ping only offers 1/2 a degree either way, which is basically for the fitter to get you correctly dialled in.
All this tinkering?????....just get fit for the correct shaft and the head is then down to personal choice....
just my 2 penneth worth....lol
Taylor Made SLDR 12
Taylor made SLDR S 3HL fairway
Mizuno EZ 3 hybrid
Mizuno JPX 850 4-PW
Taylor Made TP wedges 50, 56, 60
TM Spider Blade
Sun Mountain Sync shadow/black/red