If you have some space issues that you just can't overcome, ala building the coffee table/rig, then you just have to decide what will fit in those parameters. No one can figure that out but you. With that said personally I think the Ozone is by far the best choice if it's price isn't out of budget. While at $500-$1000 it isn't cheap if you think about the rest of the gear you may own - wheel, pedals, throttle, flight pedals, joystick, button box/dash, etc. etc. it isn't a huge percentage. Yet it is likely the biggest/best way to upgrade/build a cockpit.
To me there are many reasons I went for the Ozone after all my research, here's what I think are the Pros and Cons.
Pros
- Once complete it is a very clean, somewhat minimal look
- Smaller than many other dedicated cockpits
- Many options for surround sound, HOTAS, keyboard tray(s), etc.
- Relatively low price, $500/base to $1000/loaded
- Very well built, easy to assemble and very adjustable
- Great seating position with sliding and adjustable racing seat
- Very little to no monitor shake during intense driving
- Single 42" to triple 27" options
- Possibility to add motion systems from say $1500 -> A LOT!
Cons
- Heavy to ship
- Seem to always be on back order (I waited 2 months for mine)
- Relatively expensive (opposite of above, if you have an older PC and keyboard/mouse this is likely too much)
- Additional options are rather expensive, $20 for a cup holder?!? (included now)
- Difficult to get in with HOTAS and steering wheel present (okay for me, PITA for guests)
Personally I'd go with the Ozone, as you can see from my thoughts above. After 2 years with mine it remains my favorite gaming peripheral ever as it just adds so much to games. Having a comfortable seat with a flexible keyboard tray I can move it/out for productivity work. Having the wheel and stick/throttle/shifter mounted nice and sturdy is great.
The other thing I'd consider is longevity. If you build this folding thing into a table how much wear and tear would it get in a week? Month? Year? My Ozone, other than my pup Daisy's hair looks like the day I got it. I'm confident it will hold up for many years to come and look good while doing so. If/when I'm ever done with mine I can sell it pretty easily online, do you think you could do the same? While I like building things and I'm creative enough to design something I just hate building things. Knowing when they come out that I could had spent not a huge amount more for something essentially perfect.
There are 2 other options you could consider. I'm guessing you know of both but just in case not here they are
Wheel Stand Pro
Well made all metal mount that be easily folded and stored. (with or without the wheel/pedals attached) They are best used on a couch, you put your feet on the foot plate and with that pressure it fits snugly to the couch. The wheel also feels rather solid but if you ham fist it you'll definitely feel and see it move around.
Next is the Playseat Challenge, again a fold up unit but this one acts sorta like a folding lawn chair. It's very leaned back and would work well with Formula cars but just fine with all others. It's sorta like a mini-hammock and as such it folds up extremely small.
It gets good reviews and looks like it can be acquired as low as
$225 on Amazon Not only did I stumble upon that review recently but a guy that I've been racing with a good bit in Assetto Corsa has one and said he was a big fan. Light, foldable, well made and surprisingly sturdy. He drives very well, I see no indication that he was having any kinds of hardware problems.
Looking forward to whatever you decide. My first drive in mine was fantastic, I was so pumped. Oh, one finally bit of advice - something you should be thinking about is upgradeability down the line. How easy will it be to add a collective, nicer pedals, flight controls, button boxes, ButtKickers, motion, etc. etc. Having something you can grow with that you know you'll have to 10+ years is rather nice.