Convertible for writing with stylus?

Can you recommend a convertible laptop for writing with stylus?
I already have one from Lenovoo but the touch screen is not really suitable for writing with pen, the lines are too inaccurate and jagged. 7

I'm looking for a laptop with 15 inches to 500 euro (also used) with which one can write properly.
The Lenovos are there with Pen, I do not know how far they are good