good afternoon,with the large rifle primer shortage i have to buy whats available locally.so in my service i have been able to locate so magteh l/r primers £80 1000. i this is the going rate i am told as federal 210 <my usual primers > are not available if they were they would be £100 plus per 1000 ! so my question is are mag tech primers any good and are they as hot as the federal 210 l/r primers? ! know i need to work up my loads again but thats all part of shooting.