The citi hilton reserve card has been very valuable to me. While not everybody loves hilton, and won't be shy telling you about it, I have had good luck with the gold status. I suppose the free breakfast isn't the biggest of deals to you, as i assume your company will be paying the bill on that anyway, but I have noticed much better recognition of Hilton gold than SPG gold, which I have as well. I would get a hilton card if you plan on staying at hiltons on anything more than an infrequent basis. The free weekend night each anniversary (assuming you hit 10K annual spend) is a nice bonus as well.