 If you liked
Shuumatsu no Walküre
|
 ...then you might like
The God of High School
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Both manga are just an endless tournament arc with great fights. Also, both of the series have references to past warriors or supernatural beings.
Both have religiously important characters such as greek gods. Both have good fight choreography and focus on battles rather than plot (record of ragnarok still has a good plot but is more focused on characters). Imo record of ragnarok is the superior series as its plot is more coherent and doesn't rely on asspulls. If you semi enjoyed goh then you would love record of ragnarok. Both have a likeable cast