Here are some advantages of Dedicated hosting:
1.
Reliability - Your server is dedicated to you and not shared, it less likely to be slowed down, swamped with traffic, or crashed by another site on a shared server.
2.
Stability - Since server is dedicated to you, so as the resources such as CPU, memory and disk space. This provides you more stable than shared.
3.
More Secured - As nobody else has access to the server, you are sure of having a much greater degree of security than shared.
4.
Software/Programs Installation - In VPS, not all programs or software can be installed or run since you are just using Virtual Machines. In dedicated, when installing program/software, it is less likely that you'll encounter problems.
Ronard Libao
GMO Cloud America
http://us.gmocloud.com/