Looks like you're already thinking it through. Just don't rush it and make sure you understand everything before you start. Better to ask questions now than regret it later. Good luck.

While I understand the convenience of Amazon, but fuck Amazon for sourcing these supplies.
You are better off researching medical supply companies and buying supplies directly from them.
What I have found works best for me. 3ml luer lock, 22 gauge to draw. 25g 1 inch for glutes, anything else it's 27g 5/8.

Yeah bro, definitely get drawing needles. Trying to pull thick oil through a 25g takes forever and risks dulling the tip before it even touches your skin.
Here is the standard setup you want:
Drawing: 18g or 21g needles. Pulls the oil out in seconds.
Pinning: 25g (1 inch) is perfect for glutes or delts if you are relatively lean.
Syringe: 1ml or 3ml luer-lock syringes.
Just switch the tips after drawing, wipe the vial stopper and your skin with alcohol, and you’re good to go. Don't buy the fixed-needle ones from Amazon by mistake; make sure they are luer-lock so you can swap the needles out.

That's exactly what I use for my dailies except for my delts I switch to 5/8 29 gauge

Agree with @Skinnyboy63 , my legs weigh as much as you do bro. And I'm a normie compared to some of these monsters in here lol. Eat a shitload of food, actually weighing and tracking everything you eat, not just shoving big macs down your fuckin throat. Amd follow lifting routine where you do a little bit better than you did the week before. Being that light in the ass you can literally put on 30-40 lbs of quality mass in 6 months if you do it right.

Since: 1 week 1 day
Born: 03/29/2000
Weight: 140
Height: 5'9
Body Fat: 15%

Well first off you need to eat an hit the gym those stats is the same as my wife lol sorry but you need food an gym time for at least a couple years an build what you can naturally before hitting any gear bud your young don't need to ruin your natural testosterone yes you can PCT off but you'll never have the same natural levels that you had before and then over time you'll end up being on trt for the rest of your life build it natural while you can buddy eat food get blood work done do it right good luck

Those are fine.

Unless you’re so pressed for the 0.5 seconds of time you’d save pulling with a marginally wider needle, but in that case I’d worry more about whatever else is going on in life that makes that the case.

No...25 x 1...done. get bd if you can.

Hey ? You haven’t got any yet ? If not try these ..?

Aicare syringes 27gauge 1ml/cc 1/2” (12.7mm) 100 pack

Via Amazon .