Originally Posted by Serum
Read the sticky in the BL section, which should explain things KV wise;
I would take the Neu over the 1950; 1950 has got poor threads for mounting (too thin) the delivery time of the 1950 is ~2 months, and the 1515 has more power and seems to run more efficient. (and it's nicer build) since your controller is an MGM (i assume you need to buy that too?, you do need a newer type of software in order to work correct with the Neu motors, since this is a 4 poler) nothing is stopping you to get more bang for the buck and go with neu.
I don't think that Lehners delivery time is so long from Germany to Finland.
All I have at this point is rolling Revo. So I have to buy all electronics to it. I think I'll go with Neu because it seems to be smoother what I've read. Mike seems to be out of stock with Neu's so I quess I have to wait... So if I go with 1515/2.5D it gives at 4s 28560 rpm and with 6s 42280 rpm. Neu 1515/1y gives with 4s 36960 rpm and with 6s 55440 rpm, right? Hard to pic right one. Have anyone notised heat issues with Neu motors when increasing voltage? Is there anyone who drives Revo/Neu combination with 6s?