I have also attended a few Latin masses. They are hard to find these days.
Pope Benedict did indicate the Latin mass is still valid.
However, we also know the church fathers spoke about schisms in the Church - although that may be directed at formal schisms among Christians.
If it were me, I would try to do both and mix it up a little. You could also attend more than one mass per week if they have mass on different days.
Remember, Christ established the Church and gave her authority. We still must respect her decisions, even from Vatican II.
“even”?
Yes, the Extraordinary Form (Latin Mass) has a majesty all its own, where I go from time to time.
Regarding the OP’s expectations about what Our Lord would want, I urge you to focus especially on public revelation: the Catechism of the Catholic Church, Scripture, etc. Private revelation can sometimes nurture us to be more receptive of public revelation, but should be taken only in context of public revelation, especially what our current pope and bishop are teaching.
Pope Benedict (and other popes) were specific about the value of attending the EF Masses offered in unity with the local diocese.
I can relate to the OP’s concerns about liturgical abuses in their “home parish”. I guess it depends on the local situation. Some diocesan approved Latin Masses are offered in a community that nurtures faith in many ways. In some cases there is a whole parish that is solidly orthodox. They may offer only the EF, or maybe the EF and OF. Consider making that your home parish, if it is practical.
I lingered for a few years in an OF parish, where the pastor called me a reactionary, only now and then going to Sunday Mass at the EF or an orthodox parish elsewhere. The reason I lingered is that my children were in the parish school, the parishioners were my neighbors, there were some ministries I could participate in, with only a little interference.
Ideally you would have a “faith community”, where you not only worship well, but also have mutual support and ministry from like minded Catholics, especially as we move into what I expect will be persecution of the Catholic Church. Your own personal decisions would depend partly on family circumstances - do you have children? - transportation - as well as worship preferences. If there is no solid Latin Mass parish you can join, consider joining a nearby parish with the Ordinary Form, that offers orthodox liturgy and teaching and ministry.