Godly Scrolled Items

Would the 8 atk scrolls, from RED shop, have given a worse result?

You'd have to compare 3 att vs. 5 all stat (with math) and then make a judgment based on which provides you the higher boost, although it's a lot more likely that 8 att scrolls would be better for you (Wind Archer). It's a case-by-case basis. For my Xenon, 5 att 5 all is very slightly better than 8 att, and I didn't want to use 8 att scrolls anyway since I'd rather use the RED tickets for other items (i.e. CoG) sold in the store.