Uplod.to - 20+Mbps Upload / 10+Mbps Download [free users]
UsersDrive - 20+Mbps Upload / 10+Mbps Download [free users]
FileFactory - 20+Mbps Upload / 10+Mbps Download [Premium Speeds]
Uploaded - 20+Mbps Upload / 10+Mbps Download [Premium Speeds]

Those are my preferred sites to upload and download from. I have Premium on Uplod | UsersDrive | FileFactory

Speeds above are tested on my home 1Gigabit Verizon FiOS connection and work like a charm with full speed available.