Hi guys,
I just want to share my experience with Hashnest here. At the moment it is the only bitcoin mining service I trust as the mining machines really exist

I participated in PACMIC1 and now in PACMIC3.
These are my figures:
PACMIC 1:
Total Principal: 1.0 BTC
Hashrate: 1 TH/s
Profit: 0.02946627 BTC
ROI: 2.95 %
it was something like 3 months or so...
PACMIC 3:
Total Principal: 1.36166421 BTC
Hashrate: 3.056 TH/s
Profit: 0.03534406 BTC
ROI: 2.57 %
(still running though)
Good offer for me...