I would always recommend anyone interested in flying to have a copy of MSFS as it is very versatile. Unlike anything else in aviation it is cheap. You can for example practice Instrument Procedures but do it at virtually any airport you choose and have the benefit of breaking through cloud at decision height and doing a landing. Never done a back-course approach? Pick Varadero and have a shot.
If I were buying, I'd go for the Pro version. It has more planes and better customisation features.