biobizz light mix or all mix for clone sog

hi, has anyone got any advice on weather i should use either light or all mix for my next project, ive had some success with bio bizz and am happy to keep on with it, what im aiming for is a perpetual sog from cuttings, with only perhaps 1 week of veg, im aware the hydro boys will say too much work but hey ill give it a go, ive so far done trees, scrapped through a scrog...just!! and now want to try a sog, in fact if anyones got any other tips ie pot size etc for a 1000 watt air cooled hood, ill be gratefull, is there perhaps another soil that other people like??? please bear in mind im uk based,
cheers
cozz

hi, has this got others as stumped as me? or am i perhaps asking in the wrong room? if so please let me know as ive jumped the gun and cracked the seeds of my mothers (i hope) allredy

sorry to come in a little late to this,
i have used both light and all mix,
i personally would go with light mix as it has better drainage (more perlite)
i use the complete range of bio products now after doing a full grow on both bio and canna, imho bio was far a better smell,taste and high than canna.
also on the plus side its quite a bit cheaper too.