So I have 22% body fat at 80kg 176cm. Although I don't look obese I wanna get rid of the fat and show some muscles.
Should I follow a fat loss diet like keto or just lower my calorie count and just cut?
Keto is a tool that's best used when you cannot overcome binge urges you get on a regular cut or when you want to cut quick in a short amount of time without suffering from binge urges
So start with conventional, if that turns out to be a struggle after 2 months, consider Keto
You have to spend more energy tracking on Keto tho, as well as take vitamin supplements, but vitamin supps are always adviseable when cutting