IshimaruKenta said:
The biggest thing for me, besides ease of use, is that you never have to deal with a dull needle. You don't poke the needle into the vial, which dulls the needle. It's super sharp from the get go and slides right in with no force. Essentially you recon, then transfer to the pen cartridge. No need to grab from the vial every time. Just screw on a needle, set the unit amount and pin.
I personally do not like the V2 at all. It's cheaply made and just feels flimsy. If you want to DM me, I'll send you some info.
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