I'm currently playing 180-man and higher MTT's, - low buyins - and have been experimenting with shoves, minraise/call-fold, and non-all-in all-in sizing when in shove/fold stages (<10effBB)
I have good results with shove, worse results with minraise/call/fold, and ok results with the non-all-in-all-in (NAIAI) but sometimes wonder that it's not the ideal at low stakes.
With NAIAI we are basically shoving, with added advantages of deception. I'm thinking that there's no reason to be deceptive at lower limits and being deceptive often works against me, so why not just shove with the entire range?
There's another option, which I've started experimenting with, and so far I like it. Make a committing raise instead of a shove or minraise.
This is the most exploitable and least deceptive line to take IMO. Something that should be well suited for low level thinkers (one's that only consider their hands) and will still confuse the regs - maybe more - as it confused me when the fish did it.
So I've started shoving about 2/3 of my stack, anywhere from 2x - 7x open raise depending on the effective stack. I've noticed some players taking extra time to think about the situation, which must be good. I haven't folded yet - but I might if there's all-ins from nits behind me.
I think it sends the clearest message to your prey that you have a strong hand. I know when I'm open 6x'd into, I tend to think less about restealing with little or no FE, or calling with a wide range.
What do you think?