One thing that you guys forgot to mention is noise issues. This is where the BME55 has a chance to shine.

For example, everyone mentions the need to add nose weight since the 55 is so light. Well, if you're at a noise sensitive field, the BME will allow you to add a heavier 3 blade prop and tuned canister. After this not only will you have a quieter airplane, but you should still be lighter than the DA50.

Kevin

PS: Not intended as a dig on the DA. I fly and love both DA and BME. Also held the 110 prototype at the TOC. Incredibly lightweight and a lot of thought put into it's design.