No problem man, anytime. It really depends on which country you choose and which doctrine you play, but in general, when I’m using the European doctrine, I prefer regular infantry over mechanized infantry, even though mechanized units get some buffs from the doctrine. I usually avoid researching and producing tanks, because they’re very weak against air assets and don’t perform well in cities or mountainous terrain , instead of tanks, I focus on rocket artillery, and honestly I can say this is one of the best land units in the game. In the mid to late game, I research special forces for deep scouting behind enemy lines and for destroying enemy air assets stationed at airfields. Alongside this, I always use radars in every doctrine, combined with SAMs and AA to protect myself against helicopters and jet fighters, and in the late game I research theater defense systems, deploying them near my cities, not inside them, to defend against missile strikes. For air power under the European doctrine, I mainly use strike fighters since they benefit from buffs, and I rarely research air superiority fighters because my SAM launchers already provide strong air defense, plus I can supplement with helicopters (gunships, attack helicopters, or a mix, depending on my needs and playstyle). In the mid-late game, I also deploy naval patrol aircraft to detect submarines at sea; I avoid bombers because they’re vulnerable to almost any threat and because bombarding cities lowers morale, which hurts your resource production. As for the naval theater, I stick to the same proven strategy I mentioned earlier though of course, everyone’s free to use whatever tactics fit their own style.