Which MacBook do you suggest?

Make your list of budget, planned usage, intended functions and apps. This should help you decide the required specifications like storage, memory, 13” or 16”. Then compare with the specifications available and find the best match.

For example if your need is a lightweight laptop mainly for reading emails while away from home you might prefer a 13” version because it is lighter to carry. If you need to do heavy photo and video editing, or customer presentations on site you might prefer the larger screens. The choice is really yours to make, and only you can make the decision.