Okay, in those comparison pics, BMB's actually looks better to me. I don't know if it's an earlier version of the design, or if it'll be a nightmare to handle or transform, but I prefer the proportions and paint/colours. Look how the cockpit/collar section sits properly, instead of way too high up on Zeta's! But they're still way too similar, so will need to wait for reviews of both. Can't remember two companies ever competing to put out the same mold (not just the same character, the same actual figure design!) at the same time before.