My other son wants me to upgrade his truck to the Vilineon like his brother and myself. He has the titan now. Instead of buying him one.........I could give him mine and upgrade to something bigger for myself. Dad needs the superior truck!! I want something that will just drop in. There are a lot of threads on here about the hobbywing and the castle. Looks like they are both 4 pole where the Vilineon is only 2 so they would both probably be a step up. What would you choose? My truck is pretty well beefed up and rerady for anything that I throw at it!! Thanks for your input.