HP tuners vs EFI live

[bottledbird68]

Ok, been looking at the two systems. Not looking to debate why I should or shouldn't do it myself just trying to decide which one to go with.
I'm basically looking a having 2-4 of my vehicles running ls power in the next season or two and 2 of which will most likely remain fairly stock so I don't see the need to pay money to have them tuned when I know I'm more than capable.
So, that being said, pros/cons of each? Any input? Or is it basically same stuff different graphics?