In FGO, you have to choose your ONE favorite and focus all you have on getting them if they're 4*/5*, then you focus everything you have on building a select few.
Unless you're a whale in which case none of these matter.
*Cries because Artoria, Cu Alter, King Hassan, Swimsuit Artoria and Memerlin are all 5-stars*
It's a good thing that some of the ones i'm going for are gameplay-related with only a couple of them I'm actually interested in. But that's mostly because I want to get a team that can simply help me get through things.
While I'm saving for Jeanne Alter right now, I do want to get Art-based Servants, like Li Shuwen, Caster Gilgamesh, Summer Arthuria, etc. Mostly because thanks to having Tamamo, I can actually do good Art teams that can last a long time and it helps me save my resources more easily.
Also, I want a Art Lancer, especially Shuwen, as a Lancer is the only Art teammate I need, as Cu Chulainn and Scathach are Quick-based and Karna, Brynhild and Elizabeth are Buster-based. Fionn is Art-based........but he sucks majorly gaemplay-wise despite being super strong in legend. So Li Shuwen, who is also 4* and an Art-Lancer is my next best option.