The OP is getting into the professional lineup, which I think is not suitable for him right now. Firstly, you cannot hold the actual Bitcoin, and secondly, there are higher fees and commissions from brokers, which cause high costs. Instead, he can buy it directly from exchanges and own it in a wallet. Moreover, the price is actual, and he doesn't have to pay any commissions or fees.
It means that people who buy the ETP version is simply dumb because they take more risk and get lower return, it's only make the government and the brokers get rich because they make money from the commission, fees and the price difference.
It's not that hard to protect your Bitcoin alone, just buy a trusted hardware wallet like trezor, then you're fine.