Sweet Fast bud vs Dinafem Roadrunner??

Which one is better guys its my first auto grow i have both seeds but should choose one. Any suggestions?

Cant help with choice because I never done sweet fast bud. I did try out the Roadrunner and its decent.

ive grown ''fast bud'' but never 'sweet fast bud' i really liked fast bud though it was a diesel tasting strain,best of luck

use sweet fast bud, roadrunner is unreliable man quite alot of em turn into hermies

Roadrunner, berry ryder or lemonhaze from autoseeds.

Fast bud by sweet seeds is the best auto I've grown to date. It takes about 70 75 days, starts turning purple around day 65....this smoke has a diesel taste with a purple after taste...expect it to stretch a lot in veg and almost no stretch in "flower" day 40 ish....try and scrog or lst it though