They are quite aggressive but finish down very well. More aggressive than the Crimson. They are marketed at DA polishing where people are getting faster cutting results but still finishing down well.
As you have stepped up to rotary use mate, to be honest the hole they might fill has gotten much smaller
Not for use with Amigo. They are for use with say Hyper Compound, Hyper Polish etc. Where dual action polishers struggle to remove swirls, these pads will give some more grunt without sacrificing on quality of finish.
Having said that, they could be interesting to experiment with on the random orbital. Might maybe buy some in the new year for sh1ts and giggles to see how they fare
Yeah mate, you never know. You might find that you like them better than some other pad you use. These ones can be used on rotary as well. They use a different foam backing to the Megs DA system which reduces heat transfer.