30% keyboard is tiny, adorable, weird, and "very cramped"

I schlep a ThinkPad X220 around because I like the keyboard. But I just don’t need to do substantial amounts of typing all that often.

Is this 40% 30% business a good place to be looking for an alternative? Something that would make a phone or small tablet into a reasonable typing combo?

I have a folding Bluetooth keyboard that got pretty good reviews and I found it challenging and too much of a compromise. I guess I could do more research, but maybe someone here has some ideas?

Thx in advance.