Agree with the go to a fly shop recommendation. Try some options out and you’ll likely be happier with the line you get. Plus you support a local shop and can hit them up for information since you bought stuff.
I’d completely disagree that a line is a line. With the significant differences in physical weight and taper for any given line weight and the vastly different actions of old and newer rods, line choice can make a rod feel great or like trash. Not saying you need to spend the max money and buy the complete top end, but getting the right taper for your rod and preferences is important.