For those who have built or are building an aircraft. What did you build or are building and how did you choose your airplane. example what criteria did you use such as cost, speed, ease of build, and such. I will go first, I am building a Ragwing Ultra-Piet. I chose this because it is low cost, it's plans built so i can self finance it. It is built from wood which I am familiar with and have tools for. It's a project small enough that i an pretty sure i can complete. And mostly it looks like a fun airplane to fly on a nice summer evening. who's next.