The only SnG currently with antes is the 20K entry. The dynamics are off for all the other games because of this. This is the only site I’ve ever seen with SnGs set up this way. It makes these nitty games even tighter because it reduces the incentive to steal blinds. Maybe this is one reason the lobby is so quiet much of the time?
My bad - I didn’t notice that the 250K+ buy ins had antes. Still, its an odd setup where only 1 game between 1K and 100K has antes and the rest don’t.