Hello!
Let's say, compared to the climbing path on Raduha, the path to Rogatec was definitely really harder for me, since here you have only 4 pegs (I think no more), the rest free climbing, for me it was quite strenuous and quite demanding (it doesn't say very demanding for nothing), as you climb over the top of the rock - small ridge, you have no option for any protection, so hands and feet are those that safely lead or pull you forward. If you enlarge the Rogatec photo, my husband and I climbed the 1st and 2nd peaks, then he suggested that we return, as we had reached the place where with a small slip you would slide down. Sometimes it's smart to give up. But as we climbed up, I pondered to myself ... I'm not returning this way again..., but there was nothing left but to go back. The path was even more strenuous, as the possibility of slipping greatly increased. Who would think that such a small mountain offers so many traps.
Sometimes you rush headlong upwards..., and good that you sometimes give up. If I say that my husband and I last year walked the Karavanke, conquered quite a few two-thousanders in the Kamnik-Savinja Alps, this Rogač was the worst for me. Probably in summer or when there is no snow it's different, maybe easier. Also in the Sidarta guidebook (publisher) I read that they discourage the winter ascent. So much for consideration, everyone does it their own way! Good luck!