Indeed, DT club early access to the FlexUG4 
Mines already on it’s way.
Regarding placement.
P1 - P4 are great options for Flexies.
I currently have and have had a number of flexies on the back of my hand and infact my FlexUG4 is going in my P3 or P4.
All I would say is, plan ahead, I have moved a few implants because I didn’t.
The new implant you are getting FlexUG4 will cover you for A LOT of scenarios, so I would suggest you put it in a “Prime” spot.
For example, I have an ApexFlex an my P1 Left and my P1 Right is my FlexM1, I use these a lot.
My new FlexUG4 will go in my P3 or P4 and I am happy with that, because it will very likely become a “go to” implant.
I had a custom payment conversion in my P4, and it was Fantastic for any payment terminal I encountered.
If it was me, starting again with a fresh canvas 
and getting myself a FlexUG4
as I am right handed, I would go for P1 Right.
Hey Pilgrim, what the fuck are those blue