If you are dating someone other than a gold digger, it probably mostly doesn't matter which card you use. If you are dating a gold digger, run away fast; You deserve better. The cards I would avoid on a date would be Hooters, Orchard, Credit One, Household Bank, First Premier, and Walmart. The average person doesn't know that the Best Buy card is sub-prime, so you'd probably be safe with that.
Starting Score: TU: 566