So far, my overall experience has been positive. For the time being, the "difference" between four and five stars is due to the need for a larger selection of cryptocurrencies. I am very optimistic that Bitcoin Boost will succeed. I'm in it for the long haul, I will stay with them because so far I am receiving the best service that I want and they even exceed my expectations. I am looking forward to working with Bitcoin Boost as my investment partner.