There are so many different printers popping up each month... just wondering who is leading the pack in terms of reliability, speed, accuracy, etc.?

I am not interested in a toy that needs constant tinkering with.. I want something that can be used in a professional small engineering firm setting... I just don't see why the Stratasys machines are like 10x or more the price of these 'hobby-level' machines?

is soluable support and heated build chamber really that much more expensive to warrant the Stratasys price?