I used Summercraft in the days of Dick and Gwen Sabberton running it, the boats were a dream to handle, reliable, and very well turned out even as Neil says in late season.
I was spoiled then, as I used Alan Johnson, in the Summer as starting from Acle was ideal for the fortnight, but, used Summercraft, Easter and October.
A boatyard I have always considered to be one of the best for smartly turned out boats. IMHO.
Iain