Which job is better, an Apple lecturer or a hotel front desk?

Apple lecturer and hotel front desk, the hotel front desk effect is good. Apple lecturers provide customers with one-on-one exclusive product explanation services to promote the joint sales of more products, and there is no prospect. The front desk of a hotel is a job to test the ability, which can bring some challenges, and the income is also considerable, which is good for future development. The hotel front desk is more useful than the Apple lecturer.