If you've been thinking of switching from Stripe to an EU/UK based payments processor, we've been using Mollie for the last few months and it's been working well. The rates are slightly lower than Stripe and they pay out on transactions the next day whereas Stripe makes you wait for 3-7 days.
Signing up with our referral link gets you and us £100 but we wouldn't recommend them if we didn't genuinely like their service https://my.mollie.com/dashboard/signup/referral/f1af02f5a2