I have the damond motorsport catch can with VTA kit, i find it the best out of all the catch can that is sold as a kit for our cars.
Comes with correct way measurement for the hoses both ways, has a check valve in the correct hose and in the correct way.
Diferent color hoses, also a hose sleeve for peace of mind. VTA option has a check valve also. it truly is a plug and play system and the most complete of them all.
The only minor setback is the drain valve, not that is bad but, but if you dont remove the catch can, is very dificult to get to it and open it, someone with big hands or someone with a full intake might have to remove the catch can to open the valve