Depends on your preferences and where you are in life. There's nothing wrong with wanting to be with somebody and make good memories with them. But it can be taxing, and take a lot of time and energy. It can be lonely being single, but it doesn't have to be. It gives you time to get comfortable with yourself, which is an essential quality to have whether you're in a relationship or not. So, you can't really say which is "better" than the other because neither option is better. It honestly just depends on who you ask. As of right now, I personally prefer being single.