SSL letsencrypt

I have been using Let'sEncrypt in the past, for me it always felt like a struggle since im hosting on Windows server, the automatic script's didn't work (mainly because lack of kowledge) and i didn't have time to update 10+ sites each month just to keep their SSL certs fresh, i just bought Comodo SSL for my customers and it ended well, now i don't even have to think about it any more. ^^ next refresh in a year.