Questions about achievements

I'm interested to hear those who have actively sought out to complete most if not all of the achievements for this game. I have checked True achievements, and x360a for some guides or more information on some of the late game ones I have my eye on, however, they seem a bit lacking in some of the information.

Id be interested to hear comments about what see as some of the harder ones that will require a number of playthroughs. Particularly if someone or a group have put together a guide of some sorts.

Hopefully, some discussion may help others as well in the future with these achievements as well...

(I did a search in the forums and couldnt find a lot of specifric information). So apologies if this has been addressed before.

Suggestion: Perhaps if you provided descriptions of specific achievements, players who know that particular content but who may not care about Xbox achievements could contribute their wisdom? Some of it likely requires a major currency spend (and some is likely more easily accomplished in a group of fellow achievement hunters).

I think that's a great suggestion and as I am very new to the game still in comparison to the play time required to 100% this game (first char lvl 65) the different builds to attain the achievements perked my interest most.

Ive started with a lightning strike trickster using minions and low level gear and wouldnt mind finding out some of the builds used for the more challenging achievements likeSacrifice of the Vaal, Shaper of Worlds etc.