I did CBAT last year, which was interesting, managed to pass for controller and WSOP and I was definitely tempted by WSOP just not enough to go through SNCO training. I've been at my current place almost 5 years, like the area but fed up with the job so a similar position to you.That last sentence is a bonus to me, one of the things putting me off was being a recruit again.
I'm not getting any younger and those two pathways have always been in the back of my mind and I'm honestly not enjoying this posting (despite enjoying the camp and area) so I'm thinking I should go for it and take the plunge. I've got the ball rolling with my P2 form already.
If you haven't already, check out the Student Room, loads of good info for OASC and the whole process