First impression: Excellent Mecablitz 44 vs. Nissin i40

Now I've done with this flash unit the second attempt. The first attempt (Nissin i40) is commented on here:

This time I can be brief. The Mecablitz acts much higher quality, more stable, not so delicate. First, the slight contact with the hot shoe of the camera drops to: Thanks to the classic design of the flash slides easily into the bracket and is then rotated with the knurled nut against the camera body, so clamped, solid and safe. Likewise, supple, in reverse order, carried out the removal. Why that's worth mentioning? Anyone who has dealt with the Nissin i40, will understand that, at least if the (I found the fitting and removal of the flash unit due to the entirely different mechanism than hakelig) was with me problem encountered not an isolated case.
For me, the Mecablitz clear winner.
Other I do not mention the technical data I have not compared. I dealt with the handling and there are five points. The fact that both flashes do their job properly, is clear and at the price surely also a matter of course. Professional photographers like to comment on the technical details, that's not my area ..