Well out of those I only own an Inova X03 with a T3 clickie tailcap and it is a phenomenal light. Great throw very very bright. It is not a flood though if that matters to you. The build quality is excellent, the price was downright cheap (I got mine at a gunshow for $48 and it came with two extra batteries), and it just plain works. Runtime appears to be excellent as well.
I have seven Inova flashlights. 3 X5Ts, 2 T2s, 1 T1 and the afore mentioned X03. All exhibit excellent build quality, beam quality, run time and just plain work. They are all very bright with the X5Ts being the best general purpose house lights.
I have nothing negative to say about Inova and they even sent me a T3 clickie at no charge when I asked.
I have the T3 and it's a great light ....great throw. Some Cpf ers are concerned about the concentric rings in the beam..these are due to the lens that Inova uses (which improves the throw) but it doesn't bother me...very well made, great thrower.
Good luck choosing!
Yes actually I forgot to mention the rings. I simply judge my lights on the ability to use them real world. I don't get too hung up on perfect beam quality etc. Now if the artifacts etc. affect real world use than that is a different story. The hot spot on the Inova's is beautiful. The rings, actually are kinda cool looking and do not detract from this lights usefulness at all.