I recently sold my sworkz to get an xb4 '14. The sworkz is a great car, I found it very fun to drive because it is very aggressive. However, this isn't always the fastest way to get round a track and I'm definitely quicker over 5 mins with the xray, even if it doesn't feel it in comparison. However, I ran a bmax4 last season, I miss it and wouldn't rule out getting the new one before the summer