Trimaran is the best sailing boat existing, because it combines stability, speed and flat sailing of catamaran, with responsive handling of monohull.
In fact, trimaran is much more stable than catamaran and especially monohull, because she is wider and lower. Construction of trimaran is ligher too, because main hull support beams which are shorter and lighter than those on catamaran.
Because of these advantages, trimaran can carry more sails and therefore is faster and more seaworthy than any other type of sailing boat, which is well proven in ocean racing. Trimarans holds all world's records, from round the world in less than 45 days, to the longest sailing distance, covering over 900 miles in 24 hours.
Because of high speeds with lot of apparent wind, trimarans are using flat sails, easy to handle with roller systems. No symmetrical spinnakers and spi poles needed, which is always demanding for the crew in terms of skills and number.
Handling of trimaran with short crew is much easier and safer compared to monohulls, because all sails trim can be done without leaving protected cockpit area, working on flat surface, just opposite like on heeled monohull.
Width of trimaran is reducing on monohull size, using hydraulically powered folding system, for cheaper and easier to find marina bertb
Having the best of both, catamarans and monohulls, trimarans are LOGIC choice.