Complete novice here. I have accounts on Binance, eToro, and Coinbase(pro). I'm looking to cut costs and purchase coins cheaply. I'll be hodling, not trading. If I understand correctly(based on the above), eToro may be the cheapest way to buy some bitcoin. Is it possible to purchase on eToro and then immediately (once showing on eToro account) transfer to my personal wallet? Based on their site, I couldn't understand specifically if that is possible.
Thanks in advance.
No, you can't transfer out the bitcoins from your eToro account, it uses CFDs (but even if they changed and own really the bitcoins you can't transfer them out still). And talking about the fees I suggest you be careful if you're not using USD, you may see a big difference.
About Binance, you can buy bitcoins with a debit card only right? Forget it as well the fees usually suck when using a card.
Simply use an exchange like Bitstamp, Kraken, and others. It's the most efficient method regarding the fees (you deposit with 0 fees, buy for ~0.15% and that's all)