Everyone of us asked this question or got it from someone, right?
​This article will put end to your confusion about this topic and will give you a good understanding which openings to choose. 
https://chessmood.com/blog/what-are-the-best-openings-in-chess ​

If you have any questions, regarding to openings you play, feel free to ask in the comments section of this post. 

For your success,
GM Avetik