In 2012, I bought a used 2003 Exiss gooseneck, 3-horse slant. Overall, I have been happy with it. It has been a good start trailer for me and I've put a fair number of miles on it.
However, two piece of caution -- Exiss trailers are known to have (1) leaky roofs and (2) electrical problems. And this rings true for my trailer. I've had it in for work numerous times for an issue with the ground wire for both my trailer brakes and the trailer lights. I think we FINALLY got everything working okay now, but it seemed to be on ongoing problem and I spend a decent amount of money at the shop.
Also, for the leaky roof, mine is not bad but what happens is the caulking dries up and goes back on the roof. So that when it rains, water will drip in. I did a really quick "fix" myself last fall and just put some new caulking over the top. When I have time, I want to do a more extensive repair of taking out the old stuff and completely replacing it.
But it pulls nice and holds up pretty well, so I don't have any complains other than that. It's been a great starter trailer, but when I'm ready to purchase an "upgrade" it won't be an Exiss.