If I did that then I would capture a wider range of divers, like you, as opposed to knowing how many 'harder-core' Tec orientated divers might have been drawn towards the Teric.
The thing is, I suspect that many or most of even the most hard-core tech divers may do at least one non-tech dive for every actual tech dive they do. For testing/tweaking/tuning, practice, as a work-up dive, or whatever. So, even for them, the term "mostly tech dives" would not apply (presuming they use a Teric for all their dives).
Don't get me wrong, I am sure there are plenty of tech divers out there for whom better than 50% of their dives are actual technical dives. But, I have a feeling there are also a LOT of "hardcore" tech divers who still do at least 50% of their actual dives as non-technical dives.
No big deal. All I'm trying to say is that I'm not SURE if that particular poll option is capturing what you were hoping to really capture with it.
All that said, I suspect the bigger issue with penetration into the tech community is that the Teric just hasn't been out long enough yet. If someone is a hardcore tech diver, that probably means they have been doing it for at least a little while. So, they probably already had whatever computers they needed before the Teric came out. I can see tech divers of all types potentially buying a Teric when they need a new computer. But, I don't see many tech divers replacing a working Predator, Perdix, or Petrel with a Teric. I only got my first one as a replacement for my Seabear that broke. And my second one because I got it at shop employee cost which worked out to net zero for me after selling my Perdix AI.