As always, the best advice is to take it on a kit by kit basis. Not sure about Miniart armour kits, but the others have a good reputation. This is a current WiP of a Bronco kit, and it has lots of nice detail. I don’t have any yet, but after seeing this, I may well be getting a few of their kits.
cs.finescale.com/…/159286.aspx
Those companies ytend to go for the more obscure subjects, often not done by anyone else.