Thanks guys. I do get it that IS is simply a better set up
I do have disc brakes so I understand the day/night difference.
Disc brakes will be a requirement for my next RV.
I'm still a working stiff so I simply don't use my RV enough to warrant IS suspension. But I imamagine my retirement RV will have IS.
My plan is to get factory disc brakes next tme.
I have a hard time taking a brand new trailer straight to the shop to have everything replaced!
I understand replacing the brand new factory suspension
maybe the only way to achieve the IS goal. But there are a lot of brand new parts that were just paid for going into the dumpster. Really seems wasteful to the point there must be a better way?
I am hopeful that when the times comes for my next rig, that IS and disc brakes will be available as a factory option vs. the aftermarket trash and replace approach.
I'm not sure that anyone currently factory installs IS with disc brakes,but if available from the factory it would really sway my buying decision.
In the mean time, I'll enjoy my disc brakes and daydream of a retirement rig with IS one day.
Thanks for the first hand info on IS. This thread has been very enlightening.