Originally Posted by
MS02113
Hilton Worldwide's brands are traditionally ranked as follows, from most amenities to least:
Full Service: Hilton Brand (Analogous Marriott Brand)- Waldorf Astoria Hotels & Resorts (Autograph Collection, The Ritz Carlton)
- Conrad Hotels & Resorts (JW Marriott)
- Hilton Hotels & Resorts (Marriott, JW Marriott)
- DoubleTree by Hilton
- Embassy Suites
That's a useful ranking and a good start for the OP, but I wouldn't call Embassy Suites full service. (Show me the a la carte restaurant and room service, for one.)
The OP would really do better to understand the brand-standard elements and then use resources (there are many property master threads on FlyerTalk) to select the better offerings in a specific location. There are lots of cities where a good HGI beats a mediocre ES.