Oooh, loverly colours you've got going on there. Number 1 for me because the drops are more drop-like. Those long drops always disturb me for some reason.
Nice and glassy, only 300 shots? that only counts as mild dedication
Love the colour. Did you use coloured water or do it at the post editing stage?
Number 1 for me is the best
number 1 is great.the other 2 aint sharp enough imo.you need to set shutter speed to 200 instead of 125..the 75 extra will help alot.and mayuby use f/8 or f/11.like i said *** number 1 is great
One tip I did learn as I was doing it and might help you if you go again, you seem to have quite a shallow depth of field, so try and get the lens more parallel to the drop so it stays in the focal plane. Alternatively [and not sure on your set up so forgive me if you did anyway], stop the aperture down to somewhere between f11 and f14.