Hmm, does that really count? If you say a franken is not worth buying in gen, that feels like cheating.
For me personally, subs wouldn't really go on that list because they need that gen crystal for the black hole.
I get your point but I would have said the same thing with no mods - I'm just extremely fussy
I agree with the ceramic ones but a non-AR TC crystal is just fine for a 5 digit IMO.