Having been amazed how many days of the year the wind is "just not quite enough" I finally did a deal for a 19M (2012, Peter Lynn Fury Lite). WHAT A JOY!! Together with my 154 x 45 TT , I have gone from 20% to 80% time on the water.
Despite the size, it turns well and really light bar pressure. I'm 105Kg and have been out in 8 - 13knots....the 18-20 knot gust were scary but manageable. All in all much better experience than I had imagined.