What would be the best item/place to farm with 2x drop?

MDTs for Angelic Bless ring recipes?
X place for Golden Heart recipes?

Tell me, best place I can think of is MDT, but since the angelic rings are now less 100mil in Yellonde I'm sure there's better items(/recipes) to farm for cash.

You could go hunt Android Female recipes. I think they're still worth quite a lot.

Roids drop Male Android Recipes, you could go there, but I don't know how much luck you would have considering I trained there for about 5-7 levels and didn't get a single one.

2.5hours of 2x wth 45mins of 1.2x buff and nothing better than 10% helmet dex (I was off at centipede and eating at one point + had to start the card a bit late cause it was a 10day one.)

I guess I'll go hunt something else than AB rings today.