If you wanna play blaze wizard, go for it, it's a viable option (you'll see 90% of int is dominated by bishop due to their utility but blaze wizard, if you get far enough to boss with others also has great utility and damage). If you want simply class suggestions, i would say to play classes that have valuable link skills that you'll need regardless and see how you like them.
Demon avenger has one of the best link skills (10% dmg at lvl 2 which is only lvl 120) and is easily one of the noob-friendliest classes to play to lvl 200 while also having really good early game damage. Though funding them can be tough as you'll probably have to make all of your gears since its not a popular class if you do decide to go further with the class. Even if you don't like the class, having that extra 10% dmg link skill at lvl 120 will help with your other character. It's bossing is pretty high up although its mobbing could use a little work.
The new class Ark that just came out is also pretty standout when it comes to mobbing and still does pretty well for bossing if you learn how to control the class and again like demon avenger has a pretty good link skill even if you decide its not for you.
Overall i'd probably say to try out blaze wizard (especially since cygnus knights don't need mastery books as they get lvl 30 skills for 4th job for free) and if you hit a point where leveling gets a bit difficult or you wanna try something else, play a link skill class cause eventually you'll need them anyways so might as well.
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