I keep seeing a lot of debate around brokers like spreads regulation execution speeds and all that stuff I have used a couple myself including XM and after a point it started to feel like my results depended way more on my strategy than the broker
Obviously things like smooth withdrawals and no weird issues matter but beyond that I am not sure how big the difference really is unless you are trading at a very high level
For people with more experience when does broker choice actually start to make a noticeable impact or does it stay secondary once you have a solid system in place