Very impressive. Have a look at the depth gauges on the saw chains. Too much dust not enough chips. On the big saws I always grind off the depth gauges makes a lot of difference to cutting rates.
Tree looked to be in really bad condition, needed to be gone !!! The lift platform is a brilliant piece of kit and seems it will pay for itself in a very short time !! You battery chainsaw is a really useful tool !!! 👍👍👍👍🇬🇧