Hello. So currently i am looking for a printer such as the Ultimaker 2 and i am wondering if its a good purchase at this time. I know that technology evolves fast and i don't want to spend a whole ton of cash at something that will be outdated in the next few months. So may the ultimaker 2 be a good purchase at the moment or should i wait for technology to develop and look at printers later on? Or should i get the printer now? Thank you for any responses. oh and as well i do know the dual extruder is coming out in the year of 2015 and will that be something to pick up if i have bought my Ultimaker 2.