OK lads, I hit a bit more than 10K hands using MSS at NL5/NL10 rush.

The only thing I noticed is AK hands.

The AK hands where I was all in preflop I was quite an underdog mostly. I think the strategy bit "push with AK in MP/late/blinds after 3bet" may not work at these limits, as 3betting range for most opponents is KK+, sometimes QQ+. Of course one can say that not many hands got into this spot, but in 10K hands I lost my entire stack 35 times. AK was involved 5 times, also as you can see the EV graph is quite a bit lower so in a longer run it may cost me even more stacks.

Any thoughs are more than welcome.