How long do you think it is reasonable to get a full class specific set?
(what I call "end game items" plus the very rare OP items like Calamity, Wand of Woh etc...)
I did 800 rifts, yes 800, playing every single day since 2.0 probably more than 8h/day. At the moment, I didn't even complete one single set. Half of the few items that I got for sets come from friends. I don't even have 4 pieces.
I plaid mostly DH, i'was stuck at the very same level for 3 weeks, then I switched to WD, I'm stuck at the very same level for more than 10 days. No set nothing.
Farming T3 to T5 in fast team, friends (which are less and less) and class team (all DH or recently ALL WD). Still nothing;
So, BLUE give me an idea of what time I should spend on , excuse me to recall you , what was once called "a game", something that should be FUN (which seems totally out of your D3 specifications)