Large Jets vs XL Jets

[Walter]

OK, what option is there when the XL is too small? But the XXl is way too big?

I looked at the XXL and it was at least two sizes larger than the XL. It seems like there ought to be a size between them. The dive shops said: "No".

True, but it's a step in the right direction. XXLs have been available less than 3 years.