Getting your own web domain is always reasonable. For one, your own web domain allows you to exclusively use a site name. Also, since you obtain the ownership of a site name, you can hold on to it and sell it for a profit in the future.
do you actually buy a web domain for yourself? Begin by searching the domain hosting directory. Look for some sites that specialize on selling web domain names. Then, check out if the site has the name that you want. Usually, you can access a search tab or you can browse manually from the available listings. Once you have found your preferred web domain name, see if there is already a published asking price. Sometimes, you may be instructed to submit your best offer by sending an email to the web domain name seller.