I am not a computer wiz, but never had trouble navigating a site, yet have money in the base and paid higher commission for small part of my deposited funds. Then signed up in PRO to add more with lower rate, but can't get the money sorted out from moving the money from my base to the PRO.........they seem to take unusual precautions in that it is 2 weeks to have access to funds....assume they keep the commission low in Pro by holding the funds to borrow out so they can subsidize the lower commissions. .I will get it all sorted out but ease of getting out of initial glitch of signing into the base instead of PRO, put me into a clumsy maze.
The ETH may be supreme because it has supremacy of use in many platforms,
I treat it all as a "pinky" dart throw but with incremental progress of converting the populace. while the Blockchain dynamic cements its inevitability. Its all a hedge for me against being shocked by Bitcoin becoming worth a million.