Looking for a challenge

[thekodinator]

What are the best sliders that you've played with that are really difficult and give you a tough challenge? I've been using SN's sliders and the gameplay is great, however they've become too easy and I'm killing the CPU every game.

I'm looking for sliders that produce quality gameplay (not glitchy like heisman or "all-madden" can be) and realistic stats while still proving to be really difficult and challenging, even when playing with the superior team.

Thanks to anyone who can help.