This is where I’m at too. It honestly could be as simple as the font and text-box outlines/sizes. Something about the interface is significantly more comfortable on Kbin (as a mobile user). The Lemmy app is even worse than the mobile browser version, honestly.
Right now Kbin just feels right.
I’m starting to vibe with Kbin and a Mastadon dual setup. Just gotta figure out how to easily navigate the two.