The modern hybrid is the most versatile bike on the road. It can be equipped to tackle tarmac or lose gravel with a simple tire change. It can be equipped to carry lots of gear for commuting or be streamlined for rapid transportation.
The most aggressive designs can give you 8/10 of a mountain bike's capability, or be optioned to be nearly as fast and/or agility of a road bike. It also a much more comfortable overall riding position than a road bike -- especially for the less than most experienced riders.
Hybrids are also typically less expensive the either of the more specialized bikes. Get a road bike only if you like to go fast, cycle for long distances, spend all of your time on hard-top, and you're in the top 10 percent -- or intend to be. Ride safe.
Last edited by KraneXL; 02-23-15 at 09:15 AM.