Lacrosse 324 RST. We bought a Prime Time based on their ad that they are all about quality. Since I have owned this unit (3 months) I have replaced the Dometic Refrigerator, replaced the Bedroom Slide Controller (Schwintek), replaced the refrigerator latching handle for the left door (door would not latch and fly open), trying to determine where the water is leaking into my dinning slide which by the way is getting a new motor because it's defective, and found and repaired a heater duct ripped in half. We had 2 Pumas with 0 defects! Go figure!