You are welcome! It’s true, I hardly ever find Hi-Fi enthusiasts who really care about their bass; such a shame! That’s why I get so passionate each time a truly good bass-centric IEM comes around. If you haven’t already, check out the Rose Cappucino Mk. II; it’s still my favorite IEM for bass.
As far as comparing between the three IEMs you’ve listed, unfortunately, I’ve not heard any of them. Sorry about that!