I'm not advocating any motor over another. I used to be a huge proponent in the AXI line, well okay I used to be a dealer so I guess even that is an understatement

. Anyway, I recently converted an AXI F3A powered plane to using a Neu. Net weight loss was about 3 ounces. The shift in weight was so significant that I had to move my batteries 2 1/2" further forward, and even went to larger, heavier batteries.
The tricks that companies play with their specs are annoying, and you do have to be careful about. Some weigh with adapter, some weigh without, most don't disclose, some dont even provide.
AXIs are great motors though, do doubt about that. Will be good to see more choices out there and this smaller version should give more people more options.
Tom M