See, I'm just the opposite...I get way better flavor from the bottom coils.
I trim my wicks at a 45 degree angle and I raise the center tube slightly and life is good.
Top coils need tipping every once in a while and since I've moved mainly to bottoms, when I do use a top coil, I forget to tip.
Also the vape isn't as consistent with the top coils as some parts of the e-liquid seem to wick faster/better leaving the bottom half of the vape crappy.
Everyone's mileage is different, bottom coils are just my weapon of choice today until they come out with something better.
