Other than signup bonuses, is there any reason to have a VentureOne over a Quicksilver card? Neither has an annual fee, but VentureOne earns you 1.25 miles per dollar redeemable for travel purchases/gift cards (1 cent per mile, or .5 cents per mile for cash back), versus Quicksilver at a straight 1.5% cash back. I have a Capital One that's evolved over the years from a plain old Visa to Gold to Platinum NoHassle Rewards and is currently a VentureOne, but wondering if there's any reason to keep it as a VentureOne or to try to convert it to Quicksilver.