Okay, I'm having fun with this reloading, but I dont have any idea what the velocity of the loads are...so its time to find out...what do you recommend for a chronograph? What am I looking for in a minimum standard or metering rate? Anything I should stay away from?...1st or 2nd choice?...affordable that does the job...is alway a hit. Where to buy it? I appreciate your thoughts, if you want to share them...thanks...I'm hooked!