How to say "we thought about" in an academic way?

In the following sentence:

Since there are many row values at each step of the process, one approach we thought about is to aggregate all the row values into a single value

What is the alternative of one “we thought about” in academic writing?

Solution 1:

Since there are many row values at each step of the process, one approach we considered was to aggregate all the row values into a single value

Since there are many row values at each step of the process, one approach we contemplated was to aggregate all the row values into a single value

https://www.thesaurus.com/browse/consider

examined or scrutinised would also work.

Solution 2:

Some other options Since there are many row values at each step of the process, one approach we evaluated was to aggregate all the row values into a single value.

https://www.thesaurus.com/browse/evaluate?s=t

Assessed and surveyed would also work