Please tell me, for my fgo configuration activity, is it better to wait for C Nero the day after tomorrow or to wait for Merlin for two months? 350 stones

If you only want strength, the auxiliary ability is naturally better than Merlin's, with all-around support, but overall he prefers red card critical hits. Anyone in the c Nero group can do it. At the same time, he is also a good DPS player in the tier. The range is very useful. If possible, I think it is best to draw both. Nero will not be able to play again until next time Merlin is very long. Save a lot of stones. If you don't want Nero and just want strength, save the stones and save Merlin.