30k SPG vs 50k MileagePlus?I only feel comfortable applying for one right now. The only reason I would get the mileage plus is for the bonus as I already have a Sapphire Preferred - so would the bonus be worth it?
How much will you bw spending on the card? If not a lot I'd apply for the MPE card. Do you have United points already to add to the balance?
Obviously the UA bonus is better, but for a long-term card for spending and protections SPG is a far superior card.
But are you saying that for long-term spending it makes more sense to put my charges on SPG than Plat?