I went to a few spots in the city today and found some NTT dats. One spot had 2 of 'em for $25 both very unstable and dark and lying on their sides but would swim away if the owner put his hand in the tank. Another store had one left for $35 stable, really nice gold base. But this guy literally did not move. It just sat there, even if I waved my hand it. Which would you guys get? I'm leaning towards spending the extra $10 on the stable one. Is it normal for small dats not to move like this? Or for unstable ones to be on their sides? Thanks in advance.