Thats a bit tricky to answer because they were discharged at different amperages .
If you ignore the effects of internal resistance i am guessing they will come out roughly the same given the same load.
Now having said that I think I would go with the promatch cell as the gp is a better battery than the sanyo (my opinion ) for two reasons:
1. the promatch batt was discharged at 30a so you get an industry std measurement
2. I just dont like sanyo's
Now if you have both packs you could do a little test to determine the better pack.
Make up a bulb discharger capable of 30A discharge.(or put it on a 0-30 discharger or similar)
And measure the output voltage of the cells while under load.
This will show which has the least internal resistance .You could also measure the time until the lights go out to compare runtime.
One more thing, these tests are not accurate to the nth degree but for someone without access to sophisicated equipment will give you a reasonable comparison between the two packs.