I got some forged mizuno MX23 cavity backs off the bay. £150 and they are excellent.
My advice, bearing in mind you are a beginner:
– Some starter sets from the likes of Wilson are a good way to get started for about £250 all up (inc bag, putter etc). You can upgrade the driver etc later.
If you don’t want to go that route then:
– Consider buying second hand, golfers are serial upgraders and there are loads of good second hand clubs going for a song.
– Buy a modern driver, they are so forgiving these days. 460cc head, titanium, one aimed at mid-high handicappers.
– Hybrids instead of long irons – much easier. Even pro’s are carrying hybrids these days, there is just no reason not to. YE Yang, major winner, has hybrids down to 5 iron! I carry a 4i hybrid (Cobra Baffler) and love it. Any longer than that and I am hitting 5w or laying up.
– Buy a proper blade wedge, so much better than the cavity backed sand irons you get with most iron sets. Something like a 56degree, 10 degree bounce with a blade head and steel shaft should do you for an all purpose wedge. You should be able to get one brand new for £50.