I had a TI-994A when I was really young. Too young to really use the "computer" aspect of it, though. By the time I was old enough to start thinking about writing my own programs and recording them on the cassette tape - home computers like that were long dead and it wasn't long before we got a 386DX PC. All the office and word processing software was just shit I pushed aside while digging in the "game shoebox" to get to the game cartridges.
The daisy chain attachments could be pretty crazy - like a horizontal version of the "Sega Stack". All we had was the voice synthesizer, which was pretty cool. Had a reading game that would talk to me. Blew my little 7 year old brain.
There wasn't shit for software for the machine, and most of the games we had were cheap knockoffs of more popular titles like Parsec and Munchman. Hunt the Wompus and Q-Bert were pretty fun, and I did have a copy of Donkey Kong from back when Nintendo was still only publishing third party titles in the west.
Still kind of mad there is no TI-Tan with huge knockers, a texan accent, and a cowboy hat. Maybe even a little chibi Bill Cosby following her around trying to fondle her ass.
Can't draw for shit though, and even if I could, nobody gives enough of a fuck about the TI to make her a thing.