Tekin had brilliant products.
The G9 has never been copied.
The G12CIII was/is unstoppable workhorse.
The Titan is still widely in use with 2 modified motors.
The BC112A and C had features that we're only now seeing on brand new chargers.
I sold a fellow racer old BC112 about four years ago after he'd killed three chargers in one season. That BC112 is still in use.
I have BC112A-h27 and the only thing I really miss is backlight.
I was really sorry to see Tekin fade away like it did.