Classic British Flight Sim

I am not a big fan of glass cockpits and on Just Flight there are a number of Stream Gauges available for some default a/c suck as the King Air. Since the King Air is one of the default a/c in my hanger has any-one ever bought this or one of the other Black Square software? If so how good are the products?

https://www.justflight.com/product/stea ... g-king-air

Regards
Nigel.