The PODxt Or The GT8 Pros And Cons

i have verry recently ran in to a spot of cash witch enbled me to get my self a PODxt (stroke of luck) and i had a boss GT8 from befor. my question goes out to BOSS and Line 6 fans alike.
the question is this.. Witch one is the Best!? :confused:
I have a long long long list of pros and cons for all but i want to hear what the guitar nation has to say on the subject of effects gear in terms of Live Preformance, Recording, compatibility, tricks ext.
I want more than anything to learn more about these to fantastic peices of gear that i possess.
Please Comment :)