It is sufficient.
Faster than a P-51, one of best climbing US planes currently, good E retention, good firepower, superb high speed handling, superb roll rates, carrier plane, very good ordanace load... whew.. it is almost like a 'perfect' plane. Only problem is its range is a bit limited.
Compared with Tempest: at alt, it is faster than a Tempest, and I believe it is one of the fastest planes even under its optimum operations altitude. High speed handling way way better than a Tempest, rolls better than a Tempy and climbs better than a Tempy.
Though overall fire power is weaker, ammo load is way higher than a Tempy, carries much more ordanance.