So, I got a wide angle prime - the f2.5 14mm (28mm equivalent in old money). It's a bit faster than the kit zoom at 14mm, and might be a bit better IQ (or not, maybe). But it's really small. Really really small.
I'm learning how to shoot WA - the key seems to be getting stuff in the foreground, which I never realised way back years ago.
I'm liking it a lot. Here's an example:
I just need to stop buying lenses really. And take more photos.