D&D 5e Monster Manual

Can someone who owns a copy of the Monster Manual please tell me if by buying it you get ALL the monsters from the book or just a better version of the SRD. Because for example the  Death Knight doesn't have an SRD version/doesn't appear in the compendium but it is part of the Monster Manual.

HI Van! I own the MM both in hardcopy and here on Roll20. I can confirm that through the Roll20 version I have access to all of the content in the book, complete with images and tokens. To be honest, it's probably one of the best purchases I've made here - it has cut down my prep time by hours. Accessing the MM compendium outside of a game also provides a great search tool. I can filter by book, CR or any number of other factors that makes finding the right monster really easy. In particular, I love the fact that I can search for monsters with a fly speed or with a swim speed if I'm looking for aquatic or aerial encounters.

Thank you so much Kirsty. I was really on the fence just because of that and now you alleviate my concerns.I shall buy it as well as it seems one of the best purchases for DMs.

You're welcome!

I have it as well. It has all the weird "throwaway creatures in it that are in the book but rarely used, like lemures. Great purchase.