Good to hear. Re BC, my view is that a rifle / cartridge/ bullet combination that is accurate and point and shoot to 200m covers probably 90 or 95% of deer that are shot.
For the 5 to 10% we have several choices
1) get them to within 200 odd metres or let them pass.
2) in windy conditions again choose your shots
3) we now have very good and affordable range finders, and these combined with knowing the trajectory make longer range shots that much more certain. But there is still the factor of wind and the inevitable loss of downrange energy, and terminal bullet performance to consider.
Long range shooting at live targets is a specialist skill, with specialist kit that takes a lot of practice, and whilst I have shot animals out to 300m, I really do not like doing it as the potential for things to go wrong goes up exponentially with distance.