If you're topping 2x vs 3x it will be quicker. You'll end up with 4 mains topping twice, or 8 topping 3x. The LST is the time consuming part, but only in hands on time, idk that it makes much of a difference to the time overall. Ime the plant will respond by making itself veg a little longer per topping.Thanks Suki! Do you know if fimming or topping twice is the same as mainlining only quicker?