<p>Most important aspect of photography is to get the shot. Meaning, it doesn't matter how, just get it, or you'll regret it.</p>
<p>Having said that, the price ratio of the lens to camera should not be considered, only that it's within your budget and the purchase accomplishes your needs. However, once you begin investment in a system (Canon, Nikon, Sony, etc), switching systems will be costly.</p>
<p>The sensor, lens, and RAW capture capability combination are the most important factors. Any extra money spent on features and the camera body are best sacrificed for a higher quality sensor and higher quality lens. As your budget increases, over time, buying features and different camera bodies will provide you with the conveniences you require. Of course there are exceptions to all rules, but you will know when you need to break the rules.</p>
<p>Lastly, it's not the equipment, but how you use it.</p>