How would you describe what’s out there now, fent/ xylazine ect.

I mostly understand the overall consensus on street dope in the US now a days, but I would just like to hear peoples experience/opinion on how it compares to an average batch of h. Is there anything out there that shows real potential for a euphoric high with even somewhat decent legs? How do you feel about the future of opiates? I guess this is somewhat opened ended, but I’ve got out of the game for 6 months and I’m always wondering.