You only need a few fundamentals to decide what type of guitar strings to put on your beloved axe. You need to use specific guitar strings such as acoustic nylon for acoustic guitars, acoustic steel string for steel-string acoustics and electric guitar strings for electric guitars. Your style and playing ability will then determine the gauge or thickness of the string that you will use. Thinner gauges are best recommended for beginners because they are easier to fret and bend. If you want greater volume and fuller tone, you can go for heavier strings. The alloys used to make the string are important consideration as well for smooth fingering with less fretting noise. Martin Guitar strings are among the top choices of famous guitar players.