Please Comments & Support! BLACK border or GREY border is better?

BLACK - https://www.spreadshirt.com/love+has...c60d63db9b1508

GREY - https://www.spreadshirt.com/love+has...c60d63db9b38da

Not only T-Shirt, also Tote Bag, Water Bottle, Small Button, Sweatshirt Cinch Bag, Mug, etc.