Why use Adobe illustrator over other Adobe software?

in my opinion Adobe illustrator allows both new and old graphic artists to grow and experiment with new tools and ideas. being new to this world of the graphic artist adobe illustrator really was the best software to start of with. though using some of the tools are challenging, it comes with the territory. some of the tools i have seriously found challenging to date is the pen tool, and at first the mesh tool since i couldn't really get the  mesh how i wanted it at first but other time they have become a little easier and i find that i'm learning alot of new things rather quickly it's just that it will take a little time to master them. another thing i learned to do with adobe illustrator is to do 3D art pieces. granted it is still in my list of things i haven't quite got a hang of yet but Rome wasn't built in a day. Adobe illustrator allows graphic artists both new and old to take an idea from  just that an idea and turn it into something truly beautiful, it allows you to expand your horizon and improve yourself as a graphic artist