yes the Garmin is a game changer so easy to use,I use to be 100 Percent old school with how I loaded and barrel break in and all that stuff I got my first gun 65 years ago at age ten been pulling triggers ever since, My eyes got opened by the new ways barrels are made and F class and ELR yes sir sadly the times they have changed, not sure if it is for the better but what seemed hard to us 30 years ago shooting is now childs play, 1000 yards was like the holy grail 30 years ago and unobtainable 50 years ago now that is nothing... just 10 or so days ago I shot 2925 yards... with a pretty much off the shelf rifle and yes it was consistent, 6 or 7 shooters used my gun after I connected and at one time 4 in a row had 1st round impacts I believe the total was 19 rounds fired and 7 impacts what 40 percent at 1.64 miles think that is pretty good....
what I have learned in the last 5 years was that reloading is about 100 percent different than I learned years ago ,these days it has evolved to a state of precision that I could not even imagine and I am having fun doing it again. stable powders, not cleaning brass till it shines like a mirror, not using the factory neck sizing ball, mandrels to set neck tension, not cleaning the gun till it starts to show signs of accuracy falling off, once cleaned now fouling is required not one shot but many till copper equilibrium is reattained, man we could go for hours you have all the tools and look like you are having fun keep at it ..... I am going till I can hit two miles then I might just build a bigger gun lol