By purchasing your own domain you can host on blogger and use all the tools blogger has to offer.
Therefore, the real benefit of "unlimited hosting plans" are quite short lived when the hosts impose conditions. What is fair use depends on many outside factors and are known to the hosting company only. So every now and then they will push FUP on you, and you will have automatic restrictions on almost any of the features in your hosting plan. This makes it kind of a limited service. Another means of hurting your so called unlimited hosting services are by pushing on you the hosts TOS, as mentioned above, the hosts put their teams together to be sure you will lose bandwidth or other services, and that really is set by the fair use policy which is supposed to be an unlimited hosting plan. Here are two common ways in which a web server may restrict or limit the functionality of your hosting services:
The notes above are only a few methods that seem to restrict the unlimited hosting plan, in other words you can't get unlimited without some hefty restrictions. You should check out google web hosting. It is in fact very good unlimited hosting. In the real world, there is nothing called unlimited web hosting. It is part of the trick that people fall for when they sign up for website hosting plans. So the unlimited choice of accommodation must take into account the fact that a restriction of their use can be made by the hosts at any time unless you have a dedicated server. We also noted that some company's will work to accommodate your needs, that would be following the best industry practices, but they can still randomly restrict the use of disk space or bandwidth since you really own nothing. So choose carefully and know what you want in an unlimited hosting plan in advance.