Holley or Edelbrock

i have a 2176 performer intake with a 1406 eddy carb on my 318 that runs perfect. i have a 1850 holley 600 on my 360 with a 8007 weiand action plus intake , 284/480 cam that also runs perfect after a little fine tuning. (IMO) i would stay away from any 1407 750 eddy carbs, i have had nothing but problems with them. ive also been through 2 1406 eddy carbs before i got one with a decent idle circuit. im also at 6,000 feet.