Where to go from the RHA MA750?

These are my current daily drivers since May 2018 and I absolutely love their durability and comfort. However, I feel like it’s time to upgrade as I’m very impressed with my brother’s Etymotic ER3SE’s soundstage and clarity. Etymotic’s deep fit is definitely not for me and I wish it had a bit more bass, but everything else about it is noticeably better than what my MA750s have.

Where should I go from here? I’m sure there’s plenty of Chi-Fi options considering I’m only looking to spend <$200 CAD.