I understand, The PM3 is my go to for my implants, but for a quick clone to a card in the field where no computer is available, I know your blue cloner works and I wont have to buy a bunch of knockoffs to get a good one.
I used a pm3 easy, it was very “easy” just line up the implant coil with the antenna coil like so and hit write. I usually hit the command a few extra times just to be sure and it hasn’t failed yet. No custom antennas needed.