what are the things which can make a hosting more powerful?
this is true that support should be strong like you definitely want to make sure that they have 24/7 support. The reason for this is if you have a problem with your website, you need to be able to talk to someone and have them fix it immediately.
bandwidth should be fine so You want to make sure your web host offers a generous amount of bandwidth in order to support your website and ensure it loads as quickly as possible.
whether you need it now or not you want a web host that offers plenty of storage space in case you do need it. Give yourself some growing room.
A web host as well as URL you will also want to have your own e-mail that ties into your company name. Find a web host that offers this as well. Most do, but some might trick you with fine print so be careful.
you should take more than one domain because the future holds all kinds of possibilities. Be sure you can add additional domain names if you need to.