Non cannabis terpenes in bho

So ive tried some bho a guy claims hes added natural banana terpenes to. Similar experience in taste them foamy banana candies. Outrageous basically. However the taste wasnt as intense nor did it stick to your tongue for t10 minutes like the best butane extracts ive been coming across. Also co2 extracts seem to keep a wider array of terpenes than butane from my own experience of the things ive tried.
People are also calling fresh frozen extracton live resin and ive tasted one that i swear to god tasted like pears. pears man
Also tried some terpene juice but it wasnt as tasteful an experience as id imagined it would be...

usually only added to stuff like CO2 oil.. vapor distillation.. as they don't have the greatest taste compared to bho..

bho ive noticed to be much tastier then Co2 oil.

The are adding other flavors to clear concentrates.

The only way to compare bho to co2, is to make your own and see. If you think bho has more flavor, odds are you have got no primary extract included in your batch. Wax kings sell real co2 concentrate.