The reason I was swaying towards the mk2 is because you can use the filters without gaskets as it has light leak baffles. With my Lee filter holder I need to ask extra gaskets at the edges as the opening is wider then the standard square gasket.
Is it the pro filters you use? From what I’ve tried with the 10 stop they seem great
I would prefer gaskets over the fiddly little pieces...I would lose them or drop them constantly. I have the older first generation Firecrest filters. I bought them when the Ultra line was released and got them for great prices.




