which one is best??titan or c.a.p. Co2 units??

Im getting ready to buy a CO2 reg. and am not sure the better way to go??? I was hopeing that I could get some input before I buy. I dont have a controller or anything at moment. I was going to run the titan w/ a timer untill I get it all together but then I found the C.A.P optimum growth system that has its own unit w/it. Any feedback will be welcome.

Bump........

so theres not a single person out there that has tried the C.A.P. optimum growth system???? I called the place I order from a lot and they said n.g.w. dont carry them anymore....I wanted to know if this is better despersing system then traditional???

As far as the difference between the Titan and C.A.P. regulators I don't feel there is going to be much of a difference. I have been using the c.a.p. regulator for almost a year now and have no complaints. I like being able to adjust the flow rate from .5-15 cfh so when my system turn on it only needs to send in a small spurt rather than stay on for a longer period of time.

I did a little searching around and couldn't really figure out the difference between the C.A.P. regulator and optimum growth system other that it looks like the deluxe version has a timer attached.

If you are interested this is what i am using:

c.a.p. co2 regulator
ppm-4 co2 monitor
c.a.p. air-4 controller

This is all you will need and a tank to run a completely automated system. I remember having a rather difficult time finding information on CO2 related growing when i was first working on my setup. Any further questions you have please feel free to ask.

I've had my titan for a while. Works very well, and it's warrantied. no complaints here either.