Best Ramp Package for Pantlaza?

My Pantlaza deck is performing really well for the most part, and it eventually pops off every game. My question is, what kind of ramp is the best to run? I run lots of 1-2 mana ramp and not much else. This usually leaves me feeling stuck on turn 3, though. What do you recommend to help speed up your deck and get dinos out on the field?