Looking for a reliable Paypal express checkout module

[iraghib]

Hi, I'm in desperate need to enable Paypal express checkout on my website. Meaning that customers wouldn't be entering credit card details in my website but do that in Paypal website. I've been experimenting with the free prestashop paypal USA module and it had all sorts of problems which I found being discussed in a lot of forums. My question is if anyone knows a reliable module that would allow me to enable Paypal checkout in my store whether this is a free module or a paid one. My prestashop version is 1.6.x. I appreciate your input.