Always study with the best instructor you can find. Better to train in a style that is not your first choice than to study under an instructor that teaches the style you want, but is not a good instructor. NOTE: the unfortunate truth is most instructors are poorly trained and often have not learned the entire style.
You said, "I would prefer to be a master at one or two arts then a jack of all trades in all the arts ". Well I have been seriously studying the martial arts since 1967. I do not consider myself to have mastered the main style I practice yet. A master to me is someone that knows their entire style and has a high level or skill and understanding of it. Although I hold several high titles and high level black belt ranks, I do not consider myself a master. Basically what I'm saying is train in one style only until you have a "strong" base in that style (perhaps 5 to 10 years of training or more). Then you will get much more out of studying other arts.
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Well, as a fencer, i can guarantee you that it is to me the most brilliant and active sport i have tried among chinese Wushu, and Judo. However, if you are limited to those few, i strongly recommend Judo. It is a very effective defense martial art and if you are trying to impress, which i think you are from what you wrote, well then sparring the school bully or show how you can fall without wincing will be awesome
I would suggest that you observe each of those classes and gauge how they are taught and how the students do. A style of martial art does not tell you whether it is effective or "good". It is the teacher who teaches it that determines whether you actually learn and can use it effectively.
A crappy teacher teaches crap. It does not matter what style he claims to teach.
Try them all. Pick one or two most respected combat sport combo is judo and boxing.
I want to be able to fight effectively anywhere; in the club, competitions, streets ect my gym has the following schedule
Mon: Judo in the afternoon, Muay Thai or BJJ at night (same time)
Tue: Muay Thai night
Wed: Wrestling or BJJ at night (again they are at the same time)
Thu: Judo afternoon, Muay Thai or BJJ at night
Fri: Judo with Boxing straight after
I would prefer to be a master at one or two arts then a jack of all trades in all the arts
Please dont say Krav Maga, Karate, Tae Kwon-Do or Kung Fu as these arts are not taught in my area