Bought a DI vessel last week and finally used it today to rinse off the sport, it's a black sport and the sun was out so a good test.
The results were impressive, washed the car as normal then final rinse with water through the di vessel, the hard bit was leaving the car to dry naturally as this normally leaves unsightly spots however I resisted from drying it............when I checked the car it had dried and no water spots / marks
Easier than drying the car and reduces risks of marking the paint work. Nanocom Evo

I agree I found it a good investment for the obsessed mind
did you use tulsion mb115 resin in the end?

I used Indion MB115 on this occasion as it came from same place as vessel, went for the 25litre one Nanocom Evo

I played it safe just to be on the safe side and only got 10l in case it wasnt my cup of tea. Handy little things if your into detailing but dont think its every ones cup of tea though