I disagree about Guava mango. It is absolutely distinctive and delicious; flavor bomb. In fact, I know of no other mango like it, taste-wise.
I'm glad to hear other people enjoy it more than I do. My dad REALLY liked it, I think it was the sweetness. I ate a few of them but I will try again. I'm just really curious how you (and others) would describe the flavor, does it really taste like a pink-flesh Guava to you? Tell me what to look for. The naming of mangoes can be so misleading, sometimes I can get too hung up on complaining about it.
I am always looking for distinctive flavors when I eat mango, the kind of flavor you could pick out of a lineup blindfolded. Something like Lemon Meringue, I mean, that is an utterly singular flavor that smacks you in the face. You'll never confuse it with a Maha Chanok, that's for sure! I just didn't get that from the Guava mangoes I tried so far.
It has a guava note, but that's only a singular note in a very complex fruit. It's peak when it has an aroma similar to camphor or certain geraniums. The most appealing characteristic to me was the tongue tingling component which I suspect is an acidic component, but it's unique from other mangoes.
OS is like the aroma of O2 with the texture and mouthfeel of LZ which is to say creamy, where O2 is a juicebox in thick skin.
More of an apples to apples comparison instead of a fruit to incense.