Hi Eric - ask 3 different sailors for advice on masts and you are likely to get 3 different answers. As far as I know you have 3 choices; Housemartin, The Pierre Gonnet mast from various sources (CM and BG to name 2) and the SAILSetc mast. What is the difference? The Housemartin mast is the stiffest because the tubing has the thickest wall. Some people find a stiffer mast makes sail setting easier. Is there a downside? Yes it is the heaviest mast weighing in at about 70 grams/metre. It is also the cheapest and is used quite happily by many r/c sailors. The Pierre Gonnet (PG) mast is the lightest because the tubing used has the thinnest wall, it is also made from a harder and more springy material. Contrary to claims I have heard, it is not stiffer. This mast weighs in at about 46.2 grams/metre and is the most expensive. It is used by many top level sailors and some average ones too (like me!). The SAILSetc mast falls neatly between the two extremes in terms of both stiffness, weight and cost. It weighs in at about 51.4 grams/metre For years it was seen as the 'standard' mast for IOM's and there are still loads of them in use. The choice Eric is yours. If you are looking for new sails as well there is even more choice; SAILSetc, BG, Housemartin, Graphite, Catsails and PJ are some that I know of. Check out the suppliers on the MYA website. I hope this helps. Pete.