Originally Posted by uastarflyer
Also recommending Star Alliance. An option if you're concerned about UA Mileage Plus is to actually start a Lufthansa account and credit all your flights/miles to that account instead. United will offer you more bonus opportunities for domestic flights however...that's the tradeoff.
True, though I am LH Gold for 5 years now and starting 1st of August this year LH crippled the Miles&More program. Not only do they punish certain Economy fares by giving them 8 times less miles than before, I got less miles on a full fare ticket and less on a Business one I flew the last two weeks. Plus they also reduced the intl. upgrades you can earn to one per year, no matter how much you fly.
MileagePlus is an order of magnitude superior to Miles&More.