Although many of the posts refer specifically to the full programs installed on systems, I've just installed the AdGuard extension which seems to work fine with Google Chrome in linux lubuntu. I've Adblock (disabled) and will report my thoughts on how the extensions compared after more time to consider.
Update: AdGuard works well! I was impressed most by it's ease with updates. Subscriptions manually update with 1 click as does uBlock. After all the talk of lightness versus use of resources, it's simply the UI and ease of updates I find most varying. Similar is deciding which browsers we favour most. Our Firefox browser blocks Ads with Adblock Plus & Adblock Edge respectively in an @Littlebits -like fashion. Admuncher will need to regain some of it's former following before I'd jump (.. or munch) ship for their optional extension .