I just picked up a Rev3 the other day and had the opportunity to race it yesterday and all I can say is I should have done it years ago. I sauced the tires, threw the car on the track and within 3 laps I was hooked. I did hit some boards as I'm still new to carpet ( total of about 20 battery packs time running on carpet ) but this will be what I run this winter. Practice went good but come race time, I was stricken with the jitters and only did a few laps in 2 of my qualifiers. Maybe with a few more practice days I'll feel comfortable running on carpet and can start to lay down some decent laps.