Hmm. Gotta say I'm not hugely sold on the whole power-of-friendship ending, and I feel like the manga pacing should have been at least 60~ chapters, but either way I thoroughly enjoyed this. On the merits of its great first 3/4s I'd probably consider it the best Getter manga, or if nothing else the least messy of them.
Much thanks to Dumbnut for scanlating. I thought it was a fun coincidence that this chapter released a perfect year after I started reading Devolution.