I have a Myco under a 38 Cigarette and it is awesome. They are expensive, but the trailer is made to fit each application. As far as options, that would depend on how much you want to spend and where it will be used (close to home or far away...salt water or fresh water). My trailer has leaf springs, but I understand that the torsion springs work well too. I have drum brakes (with flush kits), but may change to disc at a later date. I have an aluminum I-Beam trailer under a 28 Pantera and I love it because it is really easy to maintain. Polish it once or twice a year and it shines like chrome. My Myco is painted. It is more maitenance with the washing and waxing, but it looks great too. Overall, I would say to get a trailer that is built for your boat and not just some "erector set" that kinda fits. It may cost a little more at first, but it will pay off in the long run. Talk to the manufacturer about options and basically decide what you want and what you need then go from there. Good luck and happy shopping.