dose size mater
it not how long but what you do with it, good gear or the right gear don't make a a crap player good but it may help a good play more consistant..
as for range well to put a spin on it it is to do with vilocity and how fast you lose it we all no max speed as it leaves the barrle is 300fps (should be) porting can mack more of a diferance if a ball is struck dead it will slow down quicker, back spin fly flater spin spin for longer..... nears easest thing to comare to is a snooker que ball,
but at the end of the day a paint ball has to many veryables against it... consitance of player is going to help it be more acrute.... not the news toy... and as soon as you chop... or just get your barle covered in spray and splash.... well we all no that one,