How many times do those five need to be repeated before people understand what a "pseudo legendary" in this case is?
Anyways... I can answer this two different ways. In-game-wise, my choice pick of those five would probably be Garchomp, because after training the thing I've fallen in love with its STAB'd EQ attack. For being a Ground-type it also seems fairly versatile, and I enjoy using it in PBR and the like.
Now, looks and creature-wise? My vote definitely goes to Metagross then. The thing is awesome stat-wise/battle-wise in its own right, but daaaamn... Look at the thing! It's just an interesting and unique creature in general, and probably the best looking of all five (I love Salamence, Dragonite, and Garchomp, but they're really not the best looking Pokemon, and Tyranitar might be nifty but I still like Metagross' design more). It's an interesting type-combination, too.
Bronzor/BronZOMG shouldn't exist >>;