I am new to drones and so far just have been flying a toy class over the winter. I am getting ready to order one to start flying FPV. I am not real handy and don't have a ton of free time so I am only looking at Rtf's right now. The Vifly R220 looks like it could be a good starter drone. I saw that it comes with Cleanflight. Everything I have seen and read indicates that changing to Beta flight is an improvement for any quad. Has anyone that owns a R220 flashed it to Beta flight? Is there any reason it couldn't be changed to Beta flight? If anyone has done it, did you actually notice a performance upgrade? Thanks in advance for your help.