Magnetic polisher

I have been thinking about purchasing a magnetic polisher, I have a barrel polisher and it does a lovely job but takes a very long time, for those with magnetic polishers, what is the advantage, is it a good investment, what are the dos and don’t. I have read a bit and seen a few videos but wanted to ask actual users

I love my pin polisher. Its great work getting in hard to get at parts it doesn't produce a high plolish but it is a good starting point. I have a few different sizes of pins I like the small .3mm ones best.

https://www.youtube.com/watch?v=YHnZ...channel=Josef1

I did this video a bit back gives a bit of an overview.

Excellent, thank you