Strenght champ to up to 60?

https://preview.redd.it/5v9qsu2amhng1.png?width=2802&format=png&auto=webp&s=b215865e1cb925c74b8651e0b4ca75b11004482a

https://preview.redd.it/ya54za5hmhng1.png?width=2813&format=png&auto=webp&s=5d3eadc72f5b309ffdfcc0b9f7e8dbf03fc08587

https://preview.redd.it/t64zfu1kmhng1.png?width=2805&format=png&auto=webp&s=fbe3af22077b5d1cb1596452af5fbf1359aa768a

In my missions, it is now time to up a strenght hero to 60. This is my current roster. I mostly use xeno/alice/ezio/kassandra for dps, arbiter, demythe and Serris for support.

For me my option was Leminisi. But I just got geomancer so... what do you think? Any better option?

Thanks!