scales are simply the best
I mean think about it.
your either making tiny tiny test batches of new flavors, which trying o measure tenths of a mil on a syringe that has faded marks is a PITA
or
your making 30, 50, 60, 120 mil or bigger batches. so the scale is just easier.
Scale, bottles, funnel. Thats all you need. no syringes, no pipettes, beakers. no replacing syringes with worn off markings etc. no washing syringes and pipettes and beakers.
using the syringe method to try diy out is fine, a little annoying, but if you like it just get a scale as soon as you can, you will not regret it.
I made about 200ml with syringes then got a scale.