(1) i actually fold this.
(2) i shove...............
like i have said before, my tactics are based purely on Blinds and my stack. I feel that with the jacks, you can fold and just chip away play outplaying people in other hands, you have enough chips to see lots of flops.
With the AK, you no longer have a deepstack. (although you are above average, still not deep enough to be able to play poker)
for example, 1st hand you M is 27 based on 10 handed table, and second hand it is now only around 7, just noticed that it is now only 6 handed, better shove looking at only the A.
There is no right or wrong answer, but this is the sort of things that goes through my weird brain when i play tourneys.