AIO with Ozone VS Hydrogen Peroxide for rotten egg smell and SRB?

[Blamus]

I will always prefer a lower maintenance system that does not require periodically adding consumable chemicals, so I'd prefer the ozone system, but the companies are recommending H2O2 systems, but won't tell me why. Is Ozone ineffective for H2S? I do not know the conc of H2S yet.

Is it stupid to go go for the Ozone system and if its ineffective just add peroxide dosing upstream?