I know what you mean by "peak", but I reckon you'd need a better word like top, great or better. Take offers regardless. If you found Low / Mid XXX (depending on who the end user is), I'd probably take it. IMO
thanks again @jhm
would be happy with mid xxx for sure
here is a page on investopedia explaining the term
What Is Peak Stuff?
Peak stuff refers to the idea that a certain product has reached top interest and market penetration and cannot go any higher. The product has reached a ceiling. For example, if a product has reached so many customers that there are not enough new customers in the market to sustain growth, it is said to be at its peak.
the site actually used to be a ski wear shop but they rebranded.