MBAM Pro 3.0 Replace Avast ?

OK…I think VERY highly of MBAM Pro but this says I can remove my A/V…
https://blog.malwarebytes.com/malwarebytes-news/2016/12/announcing-malwarebytes-3-0-a-next-generation-antivirus-replacement/
I have Windows 10 PC which I plan to keep Defender on but have three W7 PCs…with Avast 2017, Avast 9 and Microsoft Security Essentials.
MBAM Pro now covers Virus protection & detection ? I get/read that new 3.0 is there is protect against the way “attackes” intrude but what happens if one gets in ?
Without a database does it detect “virus” (versus malware) & remove ? The link says…“signature-less technologies to combat modern threats and zero-day malware”. It does not say “viruses”.
I am posting here because I know a lot of the senior folks here, like myself, use MBAM Pro 2.x as part of their layered protection…so curious comments/thoughts on this.

Hi, best you post it here: https://forum.avast.com/index.php?board=88.0

Thx…think I found good answer to my question: https://forums.malwarebytes.com/topic/197589-should-i-ditch-norton-internet-security/#comment-1108206

I think VERY highly of MBAM Pro but this says I can remove my A/V
Lots of posts / info about this in malwarebytes forum

Yup, been reading them…was just curious the thoughts here from the super posters.

https://forum.avast.com/index.php?topic=199265.msg1379686#msg1379686