Hey, great question. I'm completely foreign to Paxful, I'll have to check it out. All I can tell you is that with Bitcoin's fees right now, you can expect to pay about $5-10 to send it anywhere, thus drastically reducing your overall holding.

I get the desire to get into Bitcoin itself, but for such small investment amounts, you might want to look at another chain, like Ethereum. Just my .02 -- Best wishes investing!