Maybe 50% of my audiobook listening is the Expeditionary Force series by Craig Alanson. So dumb, so much fun, and all spaceships.

Yeah, that's a good one. "Dumb and fun" is a good description.

Craig Alanson also wrote a fantasy trilogy a while back that proved much better than I was expecting. It started off as what appeared to be an uninteresting juvenile fantasy book, but quickly got better and darker. I very much enjoyed reading those.