I’d think the most important issues might be the availability of nonstop or single connection flights from your origin as well as flight costs.
For true comparisons I recommend the Wikiposts at the top of each page in the two threads
What are AA 🔹Platinum / PLT Benefits? Are they worth it? (master thd) (50k EQM or 60segments and $6k EQD minima)
What are AA Platinum Pro Benefits? Are they worth it? (master thread) (75k EQM or 90segments and $7.5k EQD minima)
and a visit to the Delta forum to compare the equivalent status benefits there.
Hard product similar enough you’d have to parse it by routing. Soft product arguably better at Delta.
You’d have to check award availability including alliance and partners networks to see which would suit your travels better.