I play only airball,for the obvious reason,its the only one i have.I have notice one thing,been playing for 3 years.I notice numbers on airball like to cluster,e.g if we had 29 12 17 33 3 20 ,when one from this numbers repeat some spins after, it drags along a couple of numbers it hits with earlier.Most noticable if you put numbers in block of 6.And you have time to play maximum 3 hours,profit is possible.But this is my point of view from viewing.Cheers.
Seykid.