Bulb syringe or nasal aspirator more effective in clearing baby's nose? Where did you get yours? Any good ones to recommend?

One of my friends is using this Lucky Baby Easi Clear Nasal Aspirator: https://www.babymall.com.sg/lucky-baby-easi-clear-nasal-aspiration.html Place the white tip at your baby's nose (after applying a few drops of saline solution) and remove the mucus by sucking on the other end. She found it more effective than bulb syringe in clearing her daughter's nose.