I don't know about TG3...
But wrong for Deck's made by TG3 anyway - Which is strange. Why would Deck and TG3 keyboards show different behavior?
TG3 BL82: MX Blacks (and some Clears), Red backlight, normal dyesubbed "doubleshot" PBT keycaps, 2KRO = $50 retail
Deck 82 Ice: MX Blacks, Blue backlight, weird gamer font dyesubbed "doubleshot" PBT keycaps, NKRO, steel case bottom = $150 retail
Deck was made for "gamers". A PCB comparison would be great if someone had the Deck 82 and a BL82. What irks me is that for such small changes the Deck equivalent commands 3x retail price over the BL82.
And, Deck has upped their prices from $120-ish for the 82 Ice to the now $150 with no version iteration or other apparent changes. In my opinion, don't deal with such a company that isn't driving the mechanical keyboard market forward.