I ordered a Surface Go 2 this afternoon to replace my Samsung Galaxy Book and I'm hoping it will arrive tomorrow. I also have a keyboard on order. However, I'm not likley to use a pen that much so the price of Microsoft's offering is rather more than I want to pay. So I started looking at third-party pens on Amazon and there are dozens of 'em, all looking very similar with apparently little to tell them apart. Has anyone tried any non-MS pens? Are they worth trying and what should I be looking for?