Many users don't realize that Ubiqfile (like many hosts) relaxes restrictions during late-night hours (e.g., 12 AM to 6 AM local server time). If you schedule your downloads via a download manager (like JDownloader 2) during these windows, you can often snag files at reasonable speeds without a leecher.
If you are tech-savvy, you don't need a public leecher. You can build a private one using a $5/month VPS and a script called XFileSharing-Pro (ironically, the same engine Ubiqfile uses). Ubiqfile Leecher--