The best lens for EOS Rebel T3?  I have recently bought a new
DSLR, a Canon EOS Rebel T3. I have looked at a few other options
other than Canon, as the standard 18-55mm lens it came with is
not impressive at all. I'm not really solid at touching up
photos yet, nor do I have photoshop installed on my current
laptop, so anything that would render colors a little more
accurately would be nice. The cameras come out a little
faded/washed out with this lens. The detail is pretty nice and
the manual focus works pretty well, but the speed when
stabilizer is on and AF is terrible. It's my fault for being a
sort of a novice, but I'll learn in time.  I like taking macro
shots mostly, such as smaller things like bugs, spiders, text,
and the smaller details of things. What kind of lens' do you all
recommend and are brands like Sigma a good buy for it?