With the caveat that there are fewer T7s than A330/A340s even before one takes into account the number of A320 variants, and that Airbus sold their types in more territories with a marginal safety record than Boeing did the T7. This makes comparison of raw hull-loss statistics a misleading metric.
This isn't an A vs. B issue for me - I only engage on more Airbus threads because I know the technology better than I do that of the T7.