Here in Brazil, they do their PPL in a taildragger, no AI, no DG. The compass is the only navigation instrument in the plane. They fly all over the place on X-C, Airspace here is ABCDEFG and they have a bunch of Terminal airspaces that don't exist in the US, everything above 3000AGL is controlled and you have to fly on a VFR route above that, you have to follow all the ck points on your log (you will have to put them in your Flight plan too) and tell the controller when you are over one and at what time you will reach the other (E6B!). Charts here are ONC nothing as an american VFR sectional.
IFR flying? NDB here is the rule...
I would stick with gauges for basic training and IFR, it's an easy switch the glass.