Thanks for the comment! I haven't personally used wkhtmltopdf much, but I like having Chrome as the rendering engine. In theory at least, debugging the PDFs can

Thanks for the comment! I haven't personally used wkhtmltopdf much, but I like having Chrome as the rendering engine. In theory at least, debugging the PDFs can be done with desktop Chrome's print preview. I don't know about wkhtmltopdf, but url-to-pdf-api supports dynamic single-page apps, which can be beneficial depending on the use case. Headless Chrome is quite new so it still has some bugs, but I have a hunch that it will in the end have most reliable and expected render results.