AdGuard is indeed the better Ad Muncher. I will even take it a step further and say that AdGuard is the heir to Ad Muncher's throne. Features that Ad Muncher's author has been promising for years, but never delivering on are in AdGuard today and are working darn well.
AdGuard program development is quite active and it's very easy to access the beta versions to play with new features that are in the pipeline. I bought Ad Muncher waaaay back in the day at a bargain price for a lifetime license and even at its peak, the development cycle wasn't as active as AdGuard's has consistently been.
Privacy concerns for AdGuard that have been mentioned in this thread are valid, but you can turn those features off if you do not wish to use them.
The Man-In-The-Middle 'attack' sure sounds scary, but it is really the only way one can intercept and manipulate HTTPS traffic in order to filter ads from HTTPS traffic. Realistically, though, how much of an 'attack' is it when *you* are the man who is in the middle? However, you can disable the feature for web sites individually or turn the feature off altogether. This is merely an optional feature for those who want to retaliate towards malevolent entitities who think it's funny embedding their advertisements in encrypted web traffic.
Pricing, especially for the lifetime licenses, is at holy-crap-that's-crazy levels if one buys from the AdGuard homepage. Fortunately, BitsDuJour and StackSocial have teamed up to offer a deal for a lifetime license covering 2 PCs + 2 Android devices for $39.00:https://bitsdujour.s...ifetime-subscription
The offer is set to expire in 10 hours as of this writing, but it's already been renewed on the site at least once. Heck, it may be perpetually renewed ad nauseum into infinity for all I know, but $39.00 is a good deal. Full disclosure, I thought it a good enough deal to buy twice (for 4 PCS + 4 Android devices).
No other ad-blocking solution available today, other than Ad Muncher, will block ads anywhere...even outside one's browsers.