I had to make that decision several years ago, buy another or keep.
I decided to go a few more years and see how it would shake out and I'm still going with the same coach.
Have had several small issues such as alternator, steps and brakes but no show stoppers and I was able to do the repairs myself.
So far NO problems within the coach except batteries and I have no regrets.
Oh yeah mice but that's another story.
Garry1p
1990 Holiday Rambler Aluma Lite XL
454 on P-30 Chassis
1999 Jeep Cherokee sport