I'm in the market to buy a new RD. I do know that in general electronics and very hot temp. doesn't always work together. I live in Vegas and we all know it's mostly sunny all year round and it gets very hot during the summer. I also drive a convertible all year round with 95% of the time top down. The RD will be mostly used for in and around the city and the occasional longer car trip which I usually take the wife's car (SUV). I don't commute since I work from home and I never leave anything in my car and if I do I mostly leave it in the trunk.
So my question is what RD would be my best option. Should I just forget about the Belscorts (was looking at the V955) because I've read and heard from many sources that they can't take the heat that well. Would the Pro 78 be a better choice.
My main concern is the extreme heat and strong sunrays constantly targeting the RD when driving or standing at the lights.
Any advise would be greatly appreciated.