Thanks for the reaction. I'm pretty stubborn about my eartips, inserting them deep makes most tips scratch and even cut my ear canals (looking at you spinfit) Definitively gonna check vividsI liked the IE Pro tips however I landed on the Azla Vivid Edition. I prefer the sound profile and they have so many sizes I was able to get a perfect fit plus they are somewhat sticky which really helps with the seal and thus bass. I had no problems with the IE Pro but they werent as sticky and my ears were in between sizes so it was never a perfect fit
For my ears endgame would be the generic tips provided on the hbb khan's since they are a bit longer and slope negatively (similar to radius deepmounts perhaps?)
Unfortunately stem diameter on those is too large to fit the 600's.
If anyone knows these but with a smaller diameter I would be gratefull