The Internet continues to be one of the best tools for seat space comparison. A number of websites maintain updated information airline seating. Consumers can use these sites to quickly compare various seating choices on different airlines.
Yes, premium seats are offered in various airlines for a premium price. However, even though a flyer may pay an extra $50 to $100 for the seat, it may be worth the extra minor cost on long flights that require being seated for up to 14 hours traveling from Point A to Point B.
Sometimes the best information about an airline comes from those that sit in those seats before you do. Talking with friends, peers, social networks, and odd conversations can unload a library of information. Many times the opinions may be harsh, but they can highlight airlines or situations to avoid before spending hard-earned cash on a ticket.