Originally Posted by Balek

I was still missing the SR card so I thought I will give the old combo a try. I fed the squirrel with 10x R Gacha Ticket + 7x Glasses and got SR + N cards in the first try. Keep in mind that it has very high chance for SR and N but is not guaranteed to do so. In the previous Kurito card set I got SR on my 3rd or 4th try with this combo. Maybe someone will find this info useful.

So, for reference, according the Kurito page, that's the first level of the "Gold Confirm" or 4 hours.

The question is really "Are the chances of getting the SR higher with 10 individual R Gacha tickets or with 10 together (plus a good amount of other items)?"