DCB Metal and Infinia are almost equal. If acceptance not an issue, proceed. Chances always not guarantee, it depends on lot of factors or consider as luck.
But DCB LTF is even good, do thorough analysis and switch only if you can recover annual fee. Bank offered the card to make you switch from LTF to paid, its not easy to get LTF but you can try depends on existing card spends, relationship or any that may affect that decision.