Best Mini Excavator

My boss has tasked me with finding the best mini excavator to buy. He wanted me to find a forum and find out what people are saying and which ones they like best. So ladies and gentlemen, what is your opinion on the best mini excavator? I assume he wants to know how the machine handles, availability of parts, costs, resale value, and just overall experience with the machine.

Thanks in advance to any information you can give me.

Best Mini Excavator