At 5nl, short stackers for the most part suck. When I play a table I like a good mix. Maybe two or three short stackers and the rest medium to 200+bb ( I play mostly 6-max). At best, I stack them for a couple of dollars. At worst, they suck out on me and I lose a couple of dollars. If I lose, there's another short stacker to get it back from since that one almost invariably leaves after they double up.