Yeah - your original typos were kinda bad. But, your explanation of what the first wording should have been - I found that interesting. Were you using Talk to Text???
I recently started using Talk to Text for doing emails at work. So far I only did it 2 times - but, it REALLY Worked Well!!! FYI - it's MS Outlook - and it's built into Outlook. That's obviously NOT an option here in the Google Group webpage access to postings. I wish it was!
And - "HS" is supposed to mean High-Speed. Since you did ask. So, in theory (I've never proven it's Effective - not sure if others have) - the formulation is such that you should be able to print faster with that filament. I think this came into existence because faster machines like the Bambu - and those rigged up with Klipper are starting to go Faster - and co's realized they needed to take that into affect for their filaments - to stay competitive. OR - maybe it's a purely Marketing Scam! I don't know...
As for the "+", generally speaking - that means the filament is supposed to be Stronger! But, I've said this BEFORE - if you want a Stronger PETG - do NOT go getting PETG+, Rather - get PCTG!
Just sayin'...
And, still to this day - I don't think a SINGLE Humanoid on this forum has properly tried using PCTG with PLA for Full-Contact-Support. Which is TOO BAD!
OF course, once I get my New Bad-Boy machine, which should Kick Buttocks - I CAN Then Finally show people that PCTG w/PLA is Superior to using PETG!
Just sayin'...
-K