Hi everyone, I havent been on for a while but any enjoying shooting when i get a chance. I have an r6 and an r7, both of which I use to shoot my kids football matches, paired with a 70-200f2.8 Canon. I would really love a 300mm f2.8 to get extra distance but they are so pricey, so thinking about a 1.4 extender. Im aware that this will change my maximum aperture down from f2.8, but am wondering if the extra focal length might help to offset this? Almost always shooting outdoors in daylight so light mostly not a problem. For context, I love the shallower dof on the ff r6 compared to the r7, but the r7 gives extra distance. Any experienced opinions and advice would be greatly appreciated, thanks.