My company is based in Malta, EU and I am looking for the best 3rd party payment processor. I originally wanted a transparent solution without the customer leaving my site, but there dont seem to be any available for EU companies other than Paypal web payment pro in the UK. I have narrowed it down to Worldpay and moneybookers. Worldpay seem much more professional and reliable, but they are more expensive until you get very high turnover. What would you choose?