In a word:no. 

I have not personaly faced issues with paypal but numerous threads I have read suggests they differ little from ebay in this regard.

My only paypal dispute did involve what I regard as a scammer. After complaining item was not as described she went straight to paypal. I believe this was due to burning all her bridges at ebay. Would not return item unless I sent the money. Paypal paid her out at their expense, not mine. Go figure.