Should I buy the AA Platinum Upgrade offer or just do the UA Economy Plus Subscription?

So in 2017 I was Gold with American Airlines. I reached that again by mid year but managed to miss Platinum by a hair at the end of the year. I just didn’t see the profit in doing a mileage run. So far in 2018 I have some AA flights booked and some long haul award trips on AA but some of my business trips have been moved over to United for various reasons in this first Quarter.

So here comes the offers. I can buy up to Platinum on AA for $795

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But after thinking about it I don’t think it’s worth that much to me. Sure I might see a few additional domestic upgrades but the main value is the MCE seats. And if I’m stuck flying United more than normal in 2018 I might be better off to just get an Economy Plus subscription for $499.

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I’m not sure it’s worth it for either one. I actually wish AA would have given me a bit cheaper of an option to move up to Platinum since I was so close but at least I’m still Gold with a bunch of 500 mile stickers for now. I don’t think it’s worth it to do a status match with United either but we’ll see.