“Most trusted” is not something everyone agrees on. People trust what has worked well for them, and all of the major methods can work well for people.
For me, the easiest and most reliable is dosing with a 2-part (or 3-part or 4-part) system. You just dose based on alkalinity consumption, and the amount to add of the others is linearly based on the alk dose. You need a doser. The most basic of these with a very long track record is B-Ionic. I used it successfully for a long time. Several years ago I switched to Triton Core7, which was initially a 4-part, then 3-part, and now there’s a 2-part option with same additives, just combined. There are DIY options promoted by BRS and Randy Holmes Farley that work well for people.
The other way I’ve found to be good is Kalkwasser (Calcium hydroxide) dosing. Must use a doser. A little riskier. I currently use kalk up to my evaporation amount, and Core7 for the rest.
People also say good things about All For Reef and calcium reactors. I had 1 very negative experience with AFR, but for low consumption systems I think it’s good.