I would recommend their freezouts this is my favorite b/c i work with small BR too.Its sucks playing in rebuys and reentries when you don't have the $ to do either.
This gives your opponants with more money a huge advantage they can take bigger risks and buy back in if it goes wrong. For me freezouts even the playing feild. They have .50 and 1.00 freezouts at acr but only at specific times.
They also run a .50 $75gtd at 8 am est., a .10 $50gtd at 730 est and a few more but those two are not freezouts. Dont do on demand at .50 its an all in everytime almost.. Even 1.00 on demand is maniacs, $3 on demand low as i go but I like the $1 freezouts.
Hope this helps!