Quote: (Originally Posted by neilh)
My suit isn't the greatest fit in the world and I'm convinced I have problems with air migrating to my feet... So, would a pair of gators make the slightest difference or are they just a gimick?

During a dive some air will travel past your gators to your feet and at the end of the dive you will have a big problem to get the air out. That is my experience anyway. I only used them for a few dives though.
As suggested, a new dry suit would be better (but more expensive

)
/Robert