I agree with FFF. I bought the Trans Air starter pack and have now replaced nearly everything...except the ruler and protractor.
Once you need to start carying two headsets, a Pooleys manual, a hi-viz or two the bag gets too small as well.
However, this is a bit of a chicken and egg situation. You need the kit to do your solos and navigation flights, only when you have done these flights will have start to have a meaningful opinion on what equipment you would prefer to use!!