I do think 1GPBS dedicated VS 20GBPS Shared is almost the same.

I own both, one seedbox with 1GPBS dedicated and one 20GBPS shared and I barely see any speed difference between those...gets to around 80-100mb/s both UP and DOWN.

So I don't see any inconvenient here, I may give a try to these RapidSeedBox.com seedboxes, but surely lacks some features compared to some other big providers but the price is really competitive. @rapidseedbox looks like someone who cares about customer support and is here to help us achieve the best experience possible.