Hi
I was grado gh2 and loved them so much that I sold them and bought gs3000e thinking it was a super gh2.
I have had gs3000e a month and have already sold them. My ananda sound better and have more resolution and tone at half prize
Instead, I bought another gh2, I clearly prefer it to gs3000e, sound more direct, forceful, exciting and fun.
Gs3000e only works well for me in genres like jazz, classical or soul and I think that at that price there are better options in other brands (arya, hd800s ...)
(If I have noticed something when trying headphones, it is that in a brand the most expensive model is not always the one that you will like the most. The tuning and timbre, as long as it has a good resolution is more important to me. I have tried much more expensive headphones than hifiman ananda and gh2 and these are still my favorites)
Grado gh2 I find it fantastic for rock, punk, acoustic, metal and it is quite good allrounder and they are super light. It has a pretty decent bass, the best I've heard to a grado headphone, having heard, (gs1000i, gs3000e, rs2e, and gh2) .
With grado gh2 and hifimam ananda I really enjoy all the music on my ifi micro idsd signature and my feliks audio espressivo mark ii.
Cheers