I've always stuck to Pioneer HU's over three cars. the prime reason was the Pioneer steering remote that I bought with the first car! got so used to it that every time the car changed the HU was Pioneer. (The remote is compatible across most units). Its quite handy with a large button on top which cuts the volume by about 90% - great if you receive a call while driving. Haven't needed to change the battery yet. It's removable from its clasp in case you need to give the car for service. VFM IMO

Paid Rs.1200 for it about 3.5 years back.