As President and chief executive secretary of the Intergalactic Oganization Opposed to 1 1/4" EMT, I should be entitled to a few comments.
Bravo to you for your success but I should point out that not all electricians are "6'3" and weigh 236 lbs".
The evil abomination 1 1/4" EMT lies is a no-man's land between what is hand bendable [1"]
and what is plainly not [1 1/2"]. Since hand benders are made for this size [purchased by the electrician employee], the EC owner doesn't bother to buy a mechanical bender with a shoe of this size.
If you need a larger size tube than 1", then why not use 1 1/2"?
~Peter
note: our organiztion has been rather sucessful: have you seen any 3 1/2" EMT or its fittings at Home Depot lately?