I bought a D2 when they first came out. It's my TC dripper mod using Ti. But when the VTC Mini's firmware version 3.0 gave users TCR control, I got a few of those, and the D2 became a bench player.
The D2/D3 seems to offer a lot less these days in comparison. Cost is about the same. Just compare the two screens! Oh, did I mention upgradable firmware, you'd have a SS setting if they included that little feature. I look past most devices these days if they don't include a way to make the product less obsolete. D4, we'll see I guess. That's my two cents.
The D2/D3 seems to offer a lot less these days in comparison. Cost is about the same. Just compare the two screens! Oh, did I mention upgradable firmware, you'd have a SS setting if they included that little feature. I look past most devices these days if they don't include a way to make the product less obsolete. D4, we'll see I guess. That's my two cents.