Can't say I've ever really heard this problem with the MM. My 5700 runs well within the temperature parameters, even on 3S.

Sleebus

id rather have something inbetween 4600kv and 5700KV

Well, I guess I'm just doing something wrong with my diff.

I totally agree. For me, that would be the ultimate set up.

They probably would if their ESC was spec'd to handle higher voltages (yes, we all know the MM will handle more, but that's why I said "spec'd"). A 3500kv motor on the manual listed max of 3s would only be a little under 39krpm. Maybe when the MMM comes out, you'll see some lower kv motors...

Another problem is that you can only fit so much battery on a 1/10 scale car/truck. I suppose that you could go as high a 6S if you were using a 1P pack, but at that point the pack is starting to get pretty heavy.

Running the 4600 on 4S lipo is a beast. Arguably the fastest setup that you can get in a MM system. I like the lineup that they have. I suppose that my opinion would change if there esc could handle more cells.

T4 on 5700 with 3s here. All stock.

Fast but I would like faster, although, the weight is an issue, it flys - literally, lol. :D

Ill stick with 2s lipo on the 5700.