Doesn't matter what you use. Everyone has their own preference.
Use Reason, FL, Cubase, Logic, PT whatever, or a combination of them.
If you're tunes are whack, they're still gonna be whack no matter what program you use (not saying your tunes are whack mate don't worry hehehe)
The point is, these are only tools to get the sounds in your head into sounds you can hear
If you're relatively new to production then I'd suggest Reason or FL, though some people find they gel better with Cubase etc.
Get some demos mate and see what tickles yer fancy
HTH