I also have JB with clear. They do fog up a little and are slightly yellowing. Will be switching to JB reflectors this summer...
(Pic of when they were new)
Sold- 2008 JZB/Fox E90 M3 6MT Launch car
Sold- 2004 Audi S4..Sold- 1997 Estoril e36 M3
Sold -1991 Black e34 M5..Sold-1995 Black e36 M3
Sadly Sold- Henna Red e30 M3