Great. Did you happen to try the Castle 1515 2200 kV as well? Seems like the anecdotes on that and temps is mixed - works for some and overheats for others. Obviously very setup (pinion, tires) and use (grass, sand) dependent. Personally, I want flexibility and reliability above everything else.I personally prefer the 1520 solely because it’s lighter and seems to have a little more top end pull vs the 1717. The 1520 could be run all day without a fan and wouldn’t even break 110, granted you’re only running 4s.
Also, are standing/rolling backflips possible with the 1520?