I am not sure if pioneer has navigation units. but even it has, pioneer is gonna cost u alot,
the base model of pioneer having Radio, USB, DVD, AUX, Bluetooth,Reverse Cam will cost you 20000.
The only flaw is that pioneer does not have mic inside the unit but a separate mic is placed ahead of steeing.
My city came with stock HU. i was in the same dilemma whether to go for android panel or Pioneer or Kenwood. Ultimately opted for Pioneer sacrificing nagivation but thank God pioneer had back cam option.
Pretty satisfied with my Pioneer Unit. Its been almost 2 years no issues till date. Sound Quality is way better than stock HU. There was difference of only 5k for android panel and this pioneer base model. But for quality i opted for Pioneer. Its upto you what do u want. Quality or maps?
My friend has anrdoid panel with stock speakers in city and sound quality all i can say is ewww where as my stock speakers performs very very very ( 3 times written delibrately) good, U just need to set equlizer according to your taste.
Pioneer does fit in city easily.However, It is not grip to grip. By buying a grip worth Rs. 500 the fitter will peel wires on that grip (instead of car orignal wires) and directly place that grip with your car grip.By this your car wiring will be untouched. My shopkeeper tried to peel the car wires but i stopped and said i dont wanna install it since he committed he will be doing installation grip to grip. Actaully he didnt had that converter/grip. He arranged it from adjacent shops and peeled those wires of that gripper and fixed with car gripper, By this my car wires were not harmed,
I hope i clarified everything.