First go at boats was sailing boats as a kid with cabins, channel crossing and east coast pottering. Then Lazers, so no wind no fun. Next go for last few years has been SIBS if anyone knows them. 3.8m with a 15hp planes at 18knots cruise if you want at 15knots on east coast chop. Expect to get wet and prepare for it. Would go out in a 3-4 highly mobile and quick, capable of much more - surf jumping etc but human part quits before boat does.
Don’t know this boat and capability at all so baby steps to start with and see what I think, how safe I feel. Prepare for worst.
So this is first dedicated boat for fishing, bit of experience prior to that. Oh and mucked about on ribs for a bit for PB1&2, PB refresher, next step advanced when I have the time. Me and my Sister been doing it down Solent way good fun and nice folk.
Bigger boat - not ruling it out - like the Orkney for ease of use and it’s cheaper to moor at that length.