I haven't had a radar detector for about 15 years, but decided to get one recently. I bought a 9500ix and have it mounted to the passenger side visor. I hard wired it and ran the power cord fairly stealthy in the pillar and over to the visor. I like it out of plain view and I still get a fairly fast GPS lock.
I plan on eventually adding a laser jammer, when the budget allows. This is on a 2003 double cab Toyota Tacoma. I have been doing a lot of reading on jammers and narrowed it down to a LI or Blinder (M47).