If you're deciding between a cruise aboard Oceania Cruises or a Crystal Cruises sailing -- both high-end lines with large-for-luxury ships -- you really can't go wrong. However, which line is best will hinge on your personal preferences. If you prefer newer ships, Oceania's newest O-class ships, Marina and Riviera, are in the lead. If you prefer more personalized service, a slightly more formal experience (think fellow passengers dressing for dinner -- even when it's not required by the dress code) and top-notch nightly entertainment, you can't go wrong with Crystal.
Let's delve into all the things that make both of these lines special, so you can make a solid comparison between Oceania Cruises and Crystal Cruises and choose the best luxury cruise line for you and your travel companions.