I have never even heard of the other strains except Maui and I am working on preserving her now.
I don't know about cloning too much but I keep trying. Grandma used to say stay with it practice makes perfect. I keep trying these Three look like they are growing. I put them in their 2 days of darkness. To stop the flowering. I took them just as the flowering started. So about a month in I would guess.
I can teach you a very simple method. And, so you know, success in cloning is all about temps at the root zone. Heat mat is a must, changed my success I already had to 3 days seeing roots.
Always take 2 cuts, one to remove it from the donor, 2nd cut just before going into RR Plug... only thing I used.
Cut from donor (razor blades only, no scissors) making this first cut just below a branching a few inches.
place in distilled water with a few drops of hydrogen peroxide in it.. kills all pathogens..
I presoak my Rapid Rooter plugs in Root66, back when I did this... wring them out to just moist. remove a small pinch from the bottom outside edge and put aside.
2nd cutting: 45* angle right thru the area where the leaf growth came out, roots explode from here... turn the stem 180* and shave a good inch off just the outside layer of skin exposing more root growth area.
dip into rooting hormone (Dip n Grow) all I use. or, nothing at all...
Place into RR plug and push thru until you feel it hit your finger at the bottom.. very important, this mimics hydro and helps get oxygen where needed. take the small chunk you removed and push it into the base of the stem to prevent the cutting from spinning... ruins many a cuts from rooting as it rips the tiny hairs constantly...
Heating pad, under your humidity dome... I test my strains though and look for ones that survive cloning without a dome, never wilt... about half are this strong. if not, I use an old rotisserie chicken container from Walmart... and yes, I wash it first...
Spritz the lid slightly, and never again. no wetting the clones, no spraying them.... nothing but root rot follows.. burp the lid daily, rinse it and replace wet, all the humidity you need...
I place mind in window light, back of toilet works great.... ez peezee