I don't want to personalize an address with Vanity and store all my bitcoin in that address. If I create one Vanity address, I will use it for very small storage. I don't go with very customized process and lose myself in it. Be simple with non customize process to create my address makes me safer.

If you are very technical and security wise with what you do, you can play with Vanity address.

1miau and feryjhie have two guides about creating Vanity address.
[Guide] How to create your customized Bitcoin-Address (vanitygen) – step by step
[GUIDE] How To Create Vanity Address (Segwit)