« on: Today at 09:20:10 AM »
Any more comments like that and I will challenge you to a duel of calculus at dawn.
Said duel to be conducted with compass and protractor (a.k.a., Weapons of Math Instruction)
Seems to me (and I suspect most others) this entire discussion comes down to budget. If budget allows, or it's required because your livelihood depends on it, get the Big White(s). Otherwise, the Tamron will not disappoint. I'm talking to you, fellow hobbyists.