I wonder how you are comparing here? You are just looking at role for role, kind off...
You are comparing NiKo to Twistzz, while I would compare hunter to Twistzz in the first place. Second, you have no idea of m0nesy's skills in tier 1. They look good in the academy league, but top teams will be anti-stratting the shit out of awp'ers, so it remains to be seen.
Third, are you comparing Aleksib and Karrigan on a fragging level, IGL level or a mix? If a mix, I'd put them even. Karrigan is simply a lot more experienced and has shown that he can bring teams to the top 3 consistently, while Aleksib so far only has had 1 team where he managed that. Though on an individual level, Aleksib is definitely better.
If you are going to compare individuals, I would do it as follows, leaving out the IGL's.