Packers for swimming and showers?

Hey, recently I started swimming at the local pool as exercise and I’m now looking for a packer I can use while swimming but also in the shower and changing rooms.

I’ve never really dabbled in the community so I don’t really know where to look, but here’s potential alternatives I’ve found:

The Rod by Transthetics
Original 2.0 by MoreMe
S2 by Banana Prostethics

Are any of these viable? Other alternatives to look for? Preferably in Europe if possible.

Interested to hear your thoughts and experiences :)