Shameless promotion ;) EDM Factory 2 soundset for Sylenth synth is the result of my hobby - sound design. Moving sliders, tweaking knobs make me feel calm, relaxed :) During last half year I spent many evenings doing this and the result is around 140 presets suited for Electronic Dance Music genres. And since I just love melodies, then it's mostly about leads / synth presets (64), big-room / dance pluck sounds (42) and 32 stylish, modern pad sounds.
The bank is not free, the minimum donation is 15 $, which is, I hope, very fair price (especially compared to 64 preset banks offered for 20-25 $). I use donations to pay hosting (ie. a week ago - 72 $), to have a coffee available when googling for some interesting music production releases etc. :)
More info: Designasound.com | EDM Factory 2 Soundbank for Sylenth