Indoor canna boost anything better out there

[welshboy]

Hi all I've used canna boost on my last 3 grows I used both molasses and boost on my last one but found molasses was a pain with autopots and Frothed up in the water butt end results were good but is there an alternative to the boost as it's £160 for 5 l. bio boost is slightly cheaper for apparently the same product any thoughts or experience that you could share with me I would be great full. currently on week 4 of my first attempt at auto's got DP xtream and ultimate on the go..