I too ran a unihertz titan for a few years, massive beast of a thing but I love a keyboard. Before that I had the blackberry keytwo which was my favourite phone of all time.
I backed the planet computers astroslide before they took everyone’s money and ran after delivering a fraction of the units promised and what was delivered was woefully out of date due to their ineptitude.
I still dream of a blackberry key three, but alas my dreams will never be fulfilled and I’m trapped on a shitty touch screen :'(