There are many people who believe that saving money and saving time on web design is very important. This is quite true, but you need to be able to create a fully responsive, functional, fast loading and aesthetically pleasing website. Unfortunately, the most basic website builders do not provide that kind of feature and they will produce very mediocre results.
It’s better to invest some of your time learning how to use a good content management system such as WordPress. This is going to allow you to get the kind of results you want without having to worry about how good the outcome will be.