Yes sir, it is my channel 

Compared to MSFS? Well that is certainly a “ $64,000 “ question 
Often, someone’s best simulator is the one they install & get used to first !
MSFS’s Photo realistic World Map is it’s real plus as of course everyone likes to fly over their own house
And, of course it excels if you are ‘into’ civilian airliners 
However, imho, DCS excels in all other respects. But it is very much a ‘Study Level’ flight simulator and then some being also a ‘Study Level’ Combat Simulator.
DCS’s maps are different to MSFS’s maps in that they have to cater for eras; WWII, Cold War & Modern to suit the aircraft and combat scenarios they fit into.
DCS’s Aircraft, Flight, Navigation, Radar, Weapons, Counter measure & Other Systems Modelling are arguably second to none 
However, it does need a pretty powerful PC, GPU & RAM (Mine is a home built Intel I9.xxx CPU, RTX 3080 TI with 64GB DDR5 RAM rendering in 4K. It copes but would struggle with any top range VR headset at that resolution).
It all depends what you want really. To just fly around and enjoy the scenery then MSFS is good, But if you’re ‘into’ aircraft and want to experience ‘realism’ then DCS fits 
What sold me to DCS was originally their Spitfire, Huey Helicopter & the F-18 Hornet with their Super-carrier module (the closest I or anyone will ever get to experiencing ‘realistic’ carrier operations in a simulator) But now I’ve most Warbirds Spitfire, Mosquito, P-51, P-47, Corsair; Some cold war jets Sabre, F-4 Phantom, F-5E, ‘modern’ jets F-14, F-16, F-18, AV-8B, MB-339, Hawk T1; helicopters Huey, Chinook, Kiowa, Apache plus their recently released C-130J Hercules !!! (Some of which I can fly!!! 
)
DCS also comes with a fully fledged Mission Editor for building your own custom missions with a wealth of ‘programmable’ AI Aircraft, Air Defences, Ships, Ground Vehicles, Troops & more…
Also with DCS there is a huge number of Multi-Player servers running missions in different eras along with many groups setup to deliver training on particular aircraft all of which is usually free! And with ‘port forwarding’ You can run your own missions as multi-player missions and have others join in with you on your own PC
If you have Discord that can be a help as most/many DCS’ers communicate with it?
And… NO, I’m not on any kind of commission
I just think it is really, really good. But it does need some time and patience to install, setup & run. Can be a little daunting at first. Certainly was for me
But in hindsight the effort was worth it 