Question : Problem: Bonding/MUXing 8 T1's from same provider

What would be the best method to do the 8 T1 Bonding/Muxing same ISP? CEF or MLPPP? From what I've found out it seems both would work, but my question is to anyone who has tried both and what do they prefere?

Thanks

Answer : Problem: Bonding/MUXing 8 T1's from same provider

CEF uses fast switching, MLPPP uses process switching. Hands down, fast switching is faster.
I have tried both and would never use MLPPP if I have a choice.