Newbie Question… There’s a blade and string after? I bought this edger and realized today it has a blade. I didn’t know they existed. So I tried it today and liked it… but I’ve seen people hold the string edger horizontally over small patches of grass to mow them. It looks like I’m unable to do that effectively with the blade edger? Is it just for mowing vertical lines? What are the pros and cons of each. Should I return and get a string one? Originally by u/Mysterious_Boss7405 on Reddit: https://tinyurl.com/29amw6p7