Gotek Floppy Drive Emulators in general and as RX50/RX33 replacements

[Bob Smith]

Two questions,
1. If anyone is using these devices, which firmware/software do you
use in the device and why did you choose it?

2/ Is anyone specifically using one as a replacement or adjunct or and
RX50 et al on a Pro, pdp11, uVax, DecMate, or Pro box, and same
question set as 1?

Yes,  i picked up one, and looking at the capabilities, documentation
first, and considering reflashing the beast to give more control of
formats.

TIA
bob smith