I used it my first time doing home E6 about 18 months back maybe.
It was quite good with Provia and I ended up pushing capacities a bit.
I didn't use it up all that fast either. I'd have to consult the chromes to get the data recorded but I think I used it over a good 4 months in tightly FULL plastic bottles ( pet 1 I think)
I think I had the 1 litre kit and broke it down into 2x 16 ouncers.
I don't want to post capacities until I find my notes.
I'll see if I have any digital manifestations of the actual chromes also.
I think you'll like it and it was straightforward.
We don't have much choice now anyway.