Some of the cheaper sets do all right, I have one set for over 15 years, replaced a couple of the bearings on the template followers, and keep them sharp. Have a look at tool station, screwfix and the like they are all of a muchness in the lower price range. Or buyer single quality cutters as the need arises, some in the sets are very little if ever used.
As already said the Trend sets are generally good value and decent quality. Get yourself a diamond stone for touching them up and they'll last you a lifetime. I've still got the 1/4" Trend set I bought 20+ years a go.