Yup, drop quality drops at higher levels ... I would say just after level 69, I am bias because that was the level I was when I found most of my best ever finds (well high tier that is.)
Quote (BWConformity @ 15 Nov 2023 20:31)
But whistling is amazing for min-maxing LS!
It minimizes nice drops while maximizing mob kill count, prof, and MQs B)
"maximizing mob kill count" - I would re-word it to "True Monster Kills when solo'ing" and "False Monster Kills when in a group.
This is based on only two occasions when I checked Group play and Monster kills. If another person in the group kills a monster, you will also get that "Monster Kill" added. It has been over a decade since I noticed this, but I still think it is still active. So when I see people bragging about their "Monster Kill" numbers, it isn't impressive at all when you play in full groups.

I won't go into prof.

I have noticed that "whistling" is ONLY useful when sitting at a Well when you run out of Whites (solo'ing and not asking for a person to hold the Well) and hunt for Whites to throw into it until it Breaks. (this is in extreme instances.)