Few questions

[Cowboys518]

I'm new to the hobby I've asked a few other questions on forums and got good answer I got another question I can't realy find good info on internet so any help is good , first is is dfc head better then a normal head ? I have a trex 500 , what's the pros and cons and what dfc actually does that's worth it , and I bought my 500 used , how do I tell if it's a 500 pro or just 500e, i know it doesn't have a dfc i know what a dfc looks like just don't know what diff is and if I do dfc conversion do I just buy dfc head and I'm set ? Thanks guy I'm just startin out

[Relisys190]

Welcome! My t-Rex is pretty new to me also and I've read so much about this great machine. The first link I'm gonna post is the best information I've found about flybarless head assemblies. It explains much about DFC type heads and compares them to a more traditional type of FBL head. The second link is about the different variants that have been released for the 500. Enjoy and have fun learning and asking questions!

Head types explained:
http://www.rchelicopterfun.com/DFC.html

Types of 500's since 2007:
https://www.helifreak.com/showthread.php?t=539102



Good luck!