Either one is fine, I was just making a point. Not trying to start **** are anything. Like, Calgary SS has said it's your prefrence. If you have a stick then yes WOT. Since you don't that's why I was saying push button. Even if you did have push button your not going to spray off the line. At least I hope not if your on street tire's.
just emagine you activate the system and you only have a push bottun and you are in idle and accidentaly hit the bottun BBBBBOOOOOOOMMMMMMMMMMMM
You are a complete idiot if you hit the button by accident. That's just like saying, "imagine if you are racing on the street and there's water under you. You accidentally floor it off the line, then BBBBOOOOOMMMMMMMMMMMMM." When you are lined up to race, it's more than likely in your hand. That way you can have both hands on the wheel. Don't forget you can mount the switches anywhere. Also you can have the switch come out so you can hold it in your hand. Anyways, it just boils down to how you want your set up. So have you made your decision yet? Either way, good luck! Your about to enter a whole new world of racing!