From what I have gathered here is that TM never made bad trailer but there have been a number of changes over the years. I think the big one was when they went from using wood to aluminum in the construction. I am not sure when this happened but I think it was many years ago. Someone may be able to provide the date of this change. I believe they upgraded the convert they use in 2006.
There are advantages and disadvantages of owning a TM that are well documented here. We loved to car camp; TM is better. It is nice to have a shower, a place to get out of the weather, or just be indoors and relax. We liked to travel and visit national parks. We hated some accommodations and eating out all this time. For us there has never been a minute of buyer's remorse.
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Roger and Patty
TM:2006
2720SL
TV: 2010
Tundra w/ tow pac.
Dealer Options:swing tongue, sink cabinet, awning, air conditioning, tile
Modification: 15“ tires & monitor system, WDH, Prodigy B.C., 2-6 V. batteries & clipper monitor, LED's. Additional modifications can be seen in albums.
Pictures of campsites and places we visited can be seen at
https://www.flickr.com/photos/101899116@N06/sets/.