Unfortunately I'm having to a fresh game due to a system restore completely f*ucking up my game of 149hours beyond repair so I just wanted some opinions on some levelling systems which people are using. My previous one was Oblivion XP but I was getting a few unwanted CTDs from it when gaining exp so now fancy a change...so if y'all could give me a few examples of some combos that is being uses to help me decide (as I haven't actually used anything apart from Realistic Levelling and Oblivion XP) it would be very helpful

Just two words - nGCD/Progress
If you want prolonged longevity add Elys Uncapper.

If you don't want Oblivion XP anymore, then nGCD w/ Progress is the only way to go, as Shikishima says. Elys Uncapper is great, or the new option of http://www.tesnexus.com/downloads/file.php?id=34841... I switched to it so I could use http://www.tesnexus.com/downloads/file.php?id=37385. And if you want it fully functional you also need to use http://www.tesnexus.com/downloads/file.php?id=35675.

The balance of things with AV Uncapper is a little different, but I like it better, myself.

I'm liking the combo I'm using of Progress with Realistic Leveling. Just throwing in my 2 septims.

I actually recall seeing this combo mentioned a few times actually, seems rather popular...but what's actually so good about it, I mean why pick that over the others is there a specific reason??

I've installed cGCD + Progress...just to make sure I have got it working properly I've got a few attribute increases in Athletics from running and jumping (just as you would do in the vanilla levelling system) should that be happening?

EDIT:

Never mind I answered my own question.