Re: [nicknitro71] Wich one?
I'm going to disagree with a lot of what you posted.
I have owned and jumped FOX, Ace, and BlackJack canopies. I have jumped Mojo's.
The only difference between the Ace and BlackJack is the vents. Other than that, the canopy is identical in every way except the name.
The Ace has super clean openings, but they're not as clean as the BlackJack. I feel that the openings of the Ace are as clean as many other vented canopies. I love the Ace canopy.
The Mojo is older technology. The mojo is still a great canopy and will serve you well, but there are options available that are clearly better than the Mojo. I would prefer a Mojo over every non vented canopy except the Ace. I would prefer an Ace over a vented Fox.
In my opinion, the BlackJack is more versatile than the Ace. It flies just as fast in full flight but it's more stable in super deep brake/stalled approaches than the Ace. You will never get the Ace to land/flare like a BlackJack after an aggressive stalled approach to a tight landing area.
I think some of your conclusions are wrong.
In reply to:
I am willing to bet that there are less than 50 BASE jumpes in the whole world who might take advantage of valves.
Why do you think that?
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I think all BASE specific canopies currently manufactured are appropriate choices for a first BASE canopy.
Where personal decisions may need to be made are in regards to the type of objects the new jumper will be hucking themselves from. If you live where there's nothing but terminal antennas, and you don't intend to jump solid objests with serious strike potential (and you aren't a dirty low-puller), then the swoopiest BASE canopy will be just fine.
If you will be spending most of your time below 300 feet on solid objects with tight, boulder filled landing areas, then that same canopy may not be the best choice. You'll definitely want something with secondary inlets.
To the original poster. Rather than ask which canopy is the best, try to find out as much as you can about the individual flight characteristics of each canopy. Then, try to match the canopy to the type of jumping you'll be doing.
Stay alive... educate yourself.