Preference perhaps? There is nothing wrong in preferring a widebody over a narrowbody. Personally, I'd favor widebodies as well.

I think it's too early to state objectively the better seat, as B6 has yet to debut the new plane. Looks great, however!

Based on my experience of current available products, maybe of high expectations going in, but the current mini-suite hard product on the 32S (Mint) has been kinda meh. To be fair, it was fun and interesting at first, but it got old real quick. It feels gimmicky overall, and I don't really care for a door (2A/F + 4A/F) - more claustrophobic, actually, same with DL's. And, the entertainment system on B6 needs a lot of work.

Now, that is not to say Polaris is superior by any stretch.