Well, due to my own choices, my racing is limited. I don't race on Sundays (one of those personal choices) so I'm limited to one-day events. I was able to hit ONE summit series saturday race this year. Had the car out three times. New years day bracket race, MATS and the summit race in August.
Never won an event, best I've done is made it to the 4th round once. Started with a pro-street car that seriously underperformed first time out with mid-12's. Made changes over the past few years (with tons of knowledge learned here) and have it in the 9.9's now.
I only comment on stuff I've experienced (which isn't much).

Oh yeah, I've got a dana in my 3500lb car.

And one of these days, I'll finally put in the solid rod end bars and pitch the urethane end pro-street bars.