I can't comment on Kingfisher guitars because I haven't actually used a guitar from this brand. However, I can give you some general advice about buying a guitar to help you make your own decision.

First of all, the workmanship and materials of the guitar have an important impact on the tone and feel. The thickness, width, and curvature of the neck affect the feel, while the wood selection and craftsmanship affect the tone. For example, rosewood and maple tend to have a brighter tone, while mahogany and oak have a warmer tone.

Secondly, choosing a reputable brand can guarantee the quality of its products and after-sales service. You can search guitar forums or music communities for user reviews of different brands and models to get an idea of ??their pros and cons.

Finally, for beginners, it is best to choose a guitar that is affordable, feels good, and has a tone that suits your preferences. If you are new to guitars, you can consult the sales staff at a musical instrument store, who can provide you with professional advice.

As for whether Kingfisher brand guitars still exist, I suggest you consult your local musical instrument store or search for relevant information online.