I'm a seasoned smoker of 30 years. The high comes in very smoothly and leaves the same way. I've literally sparked this particular strain 8 -10 times in one day and I never felt 'out of it'.
Very underrated strain. It's listed as having a decent THC level, but it's impact is immediate and measured. The high doesn't last very long, only an hour for me, but it's very steady while it's relaxing you.
I love Snow land. It delivers a smooth but medium strong head high. I've been literally smoking some for 20 min. I feel simultaneously calm and alert, but overall, I'm relaxed and feeling good.