I’ve been wearing Toplace for more than a decade and the TL100 (super fine lace) is the best for daily wear and has the best hairline in my opinion. I tried a thin skin and the hairline wasn’t as good. I could see a line because the base makes the scalp look white which is good for some but I have an olive complexion and the hairline didn’t look natural. I don’t have this issue with super fine lace because the color of my skin shows through and the base is durable. You have to experiment as to what base material best suits you. It’s hard to go wrong with the TL100.