Starting with bad TRT protocol? Hello all

I'm a hypogonadal 26 year old . (250-270ng/dl total test)

Got my prescription from an endo. As most endos, he's clueless about effective and proven protocols and wants me to start with 250mg test-E as a first shot and test again after 11-12 days to see what to do after 2 weeks. I obviously told him that I would like to at least start with 1x/week injection and then 2x/week. He told me that he uses the every 2 weeks with success( calling bullshit), that I should at least try it once and then see how I feel / how my labs go on trough. Should I just do 62.5 2x/week or just do the 250mg injection once to prove him a point that I'll probably feel like shit the last 5 days and the test will show it ? And then tell him to switch? Will I have permanent damage trying to prove him a point?

Thanks