Thanks, guys. Great suggestions.
My hearing blows, but I need a 3rd pair so thought I'd ask the experts.
And I'm SO glad you mentioned the collapsible feature, JCS. I despise that feature! I'm irritatable enough as it is. I'm going to have to buy others. I returned a pair. I wear them for hours and hours and they hurt as well.
I'll go try some on first. Hopefully I'll find the HD20 Pros to try on. If not, I may ask for options on the options.
Greatly appreciated!