I have a box full of reverb pans here, which I've ended up with in the search for something that sounds as good as the one that came in my reissue.
I've tried all three decay lengths and was surprised to find that the MOD pan's shortest length is actually longer than the Accutronics longest length!
I put together this demo recording with the MOD on the left and the Accutronics on the right.
It's kind of goofy but I think simultaneous is much better than consecutive for comparison at this level.