I haven't tried any budget options. There is just way too many shady TWE on the market coming in from China and paying for reviews on Amazon. I wanted something reliable, stable, with a neutral sound and APTx support. I am still not going over 200$, so far away from the price of other flagship TWE earbuds. This one ticks quite a few boxes, but it doesn't do everything I want just yet.
I feel like the TWE scene is like the wearable scene. Nothing feels polished or finished yet, everything has issues and compromises. It all feels like it is in Alpha, so to speak. I am not sure I will keep these either, the ground sound bothers me more since I noticed it, and I find myself often wishing for that ambient mode. Cycling from APTx to AAC is not much, if any, noticeable upgrade. Going back to the ER4XR, after my ears readjust to the lighter bass, I am hit by all the micro details I was missing and that adds so much to the listening experience.
But then, going to bed, I just love that freedom of listening to a few tunes easily without dealing with the wires rubbing against my blanket, and not having to coil everything in the dark. Going out in a rush, I can easily slip them on without having to uncoil anything, and put them back in a second. I can just listen to a song easily and put them away.