Good question buyafountain.com??? It seems that sometime during the season that we need to get the top three SV's from different manufacturers on the race course to see who is top dog. If it was going to be a three way battle I would say it would go like this judging from that stats from the races this year.
SPIDERMAN(SKATER) vs INSTIGATOR(FOUNTAIN) vs SWITCH(EXTREME). Hopefully one day they will be on the same race course battling out soon to show us who the champ is. I really would like to see someone build an Outerlimits to run against these manufacturers. Maybe someday they will.