Beta58 has a significantly higher output level at similar SPL - if you are working with less expensive preamps this can be a big advantage. With the SM58, it depends a lot on the preamp used if you get pro level results or not. The SM58SE, like all Shure products has been built to last. The casing on the microphone has been created entirely from metal for a heavy duty ruggedness that can withstand the rigours of touring and even the most lively performances. The SM58 is the world’s most popular microphone; built to last and designed for vocals the Shure SM58SE featuring an on/off switch will serve you for years to come. World’s Most Popular Dynamic Microphone Amazing Shure Build Quality Please Note: The image depicted is merely representative of the bundle and variations might occur depending on the options you select.

With its frequency response optimised for vocals and the warm, clear sound, the SM58 is the legend among vocal microphones worldwide. As far as I'm concerned, if you had to look up the word "microphone" in the dictionary, it would say "See Shure SM58"

Cons

The SM58 is Industry standard fo dynamic handheld mics for a reason. Maybe the Beta58 suits you better, though. A short omparison:

Matching wind shield: Article no. 135783, replacement mesh grille: Article no. 183069 (both not included) Shure SM58s has a durable build. Whatever you do with it, it is very unlikely to break. You shouldn’t try using it as a hammer, as has been suggested by some… but it is certainly strong enough to survive a dozen of drops and more. Don’t get too excited though. Most recent dynamic mics won’t fall in pieces either, as all of them have a very simple construction. In case with SM58s, it is just a capsule wrapped in ball-like screen, which by the way acts as an effective pop filter, and an on/off switch. That’s it. The original Shure SM58 doesn’t even have that switch, but I suggest you go for the “s” aka switch version. Verdict So if you're still trying to make up your mind about whether to go for a SM58 or not, just buy one anyway, and make up your mind later.

Should you buy the Shure SM58?

Finally and of equal importance is to mention the shape and design. Again I had some pre-conceived idea when I first took it out of the box; too short and sloping grip not right ? How wrong could I be ! As soon as it was coupled to a XLR cable the feel of the SM58S was just right both in weight and design. Its apparent shortness (compared with some more recent designs) was just an absolute boon to an amateur quizmaster, such as myself, who has to hold a microphone for couple of hours in a crowded room where questions are read and an appropriate pause is the norm. I say, this bearing in mind that it is not appropriate at such events to stay in one place using a stand. The SM58 has just about been around since the beginning of time. It's the ultimate vocal microphone. It's not only extremely robust, but is able to transfer all the vocal frequencies you throw at it though to your mixing desk, whether it be soft female vocals, or loud male vocals from a thrash metal band, so it can really take a beating on being shouted into and doesn't distort. The frequency range the SM58 focuses on is perfect for the capturing of warm, full-bodied vocals while the smooth, low-cut roll off helps to reduce handling noise, wind noise and plosives. For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs. Personally I don't think a review is required for a SM58, but for those of you who are fairly new to the game, and are not just simply looking for a mic, but looking to invest in a piece of equipment that will be with you for MANY years.......... Read on!