Truthear ZERO:RED vs Moondrop Chu 2 🤔

I'm dipping into IEM market for the first time and after reading the reviews for these two ^ I decided to give them both a go and I was pretty surprised when I find out that I'm leaning more towards the Moondrop Chu 2! I wasn't hearing much extra that I enjoyed from the Zero:REDs (some extra mids which I actually didn't love). Do I just prefer a more V-shape? do I have a dodgy pair (ears or REDS)? I was expecting to hear a bigger difference, am I missing something?
I'm used to some fairly decent headphones (AKG702) and am normally listening through either a Focusrite interface or my Shanling M0, FLACS 16 + 24bit.