I think the "L" is the best of the bunch, in a 'potential' improvement mode. Least expensive and with some fixers, growth in value very doable.
I share this belief Was slightly challenged on that belief when someone suggested that overseas there were many DINOS for sale I searched a few sites and found a few - I wouldn't say "many" or "handfuls" but there was a couple ... And the mystery Dino thread I have been tracking suggested that Gullwing in NY has sold the 2 project-adjacent DINOS they had I will check to see if that's true - I liked one of those cars and before I found the one I own - I was seriously considering buying it ...