<p>John, you are absolutely correct that there are reasons to use different lenses, and many good reasons to invest in better glass, but unfortunately "getting better pictures" isn't one of them.</p>
<p>Test my theory, rent a 5D III, or a 1DX, and a 24-70 2.8, and use the heck out of it. In the end you may like that setup a lot better, and it may be capable of doing things your current kit isn't as good at... But you'll notice that all of the shots kinda just look like your pictures, the same way that the shots from your current kit look like your pictures.</p>
<p>Yes, many of the top pros use the top gear, then again, so do a lot of wealthy amateur photographers, and yet they achieve very different results. I have a really nice kit, and I've taken some really good shots with it, but I've taken more bad shots with my 2.8 glass than you have with your kit lens. It was never the lenses fault.</p>
<p>The best photo I took last year was shot with my iPhone, it had nothing to do with the device used to capture the photo, it was because it was the best lighting, composition, and subject matter. If you start to think about light, composition, and subject, then you can pick any lens and body and make great pictures.</p>
<p>Here's a great example
<p>Now, for pure lens advice, if you like the 50 1.8, but it's too long, consider a 35 1.8.</p><div></div>