I own the
ultimate focus tool (not the ratcheting one). I don't use the lamp tester all to often but I do use the
pin splitter (as I don't want to prematurely dully my knife).
I think it's a great tool and has a place to attach your tool
lanyard. It also works well with
wing nuts when the situation arises. I find that if I am doing a large hang I end up needing my
c-wrench still on my person because there will be one
bolt that I will not be able to attack otherwise. So I'd say it isn't a replacement. And probably none of these will be either.
I have no experience with
Apollo's wrench or the light
speed wrench. I have used the ultimate
flat focus which is similar to the
Apollo wrench. I found that because it was open, when I went to tighten the
bolt to the pipe, it would slide onto the clamp and I had to mess with it for a moment to get it to stay in the correct place. With my ultimate, I can do it one handed at arms length from my body.
I have friends who love the ratcheting tools, but you really don't need to be cranking the hell out of any
bolt on an
instrument. 1/4 - 1/2 turn after tight with a wrench and you are usually good to go.
I agree with Techieman, the mega combo is pretty cool. For me it doesn't quite have enough torque for a full light hang, but is nice to have on your person when you may need to touch up one or two lights. Great if you don't mind it on your key chain and cheap enough you can gift them!
I have heard good things about UNCSA so Congrats, Good Luck, and stick with it.