Use localbitcoins. You're unlikely to get better rates than what Bitpanda is offering you though. Be prepared to pay at least a 10% premium if you're not willing to verify, potentially a bit less if you are able to verify yourself.
However, if you're dealing with larger amounts and you're willing to go through KYC, buying with paypal is rarely a good idea. Transfer the funds from paypal to a bank first and buy on a major exchange instead.
So, if I understood right xCoins.io is secure lending platform
what a shame, good and simple looking site
And also had a look on virwox.com and by the looks of it, you can deposit Usd from paypal, but will have to buy their currency SLL first and only the exchange Sll for btc... not sure if I understood that right
There are 2 problems however- their order book to buy sll is too thin and you can only deposit $108/24 hrs with new account. Fee is $0.35 for paypal + to 3.4%
Van somebody who uses this service, confirm I understood it right, pls?
I'm pretty sure that even though xCoins markets themselves as a lending site, they pretty much perform the same functions as a bitcoin buying site. However, their site is pretty shady at least to me so I wouldn't suggest using them. You could try with small amounts though, doubt you'll have an issue but doubt you'll get good rates.
Virwox is the safest bet for you. The order book is indeed thin, and the rates you'll get will be pretty bad. You'll be charged a fee after every step of the USD -> SLL -> BTC, including depositing USD and withdrawing BTC. As I said, for anonymity, go to paxful/localbitcoins. If you're able to verify yourself anyways, then use a major exchange and use bank transfer as your payment method instead.