In some ways yes, but in other ways no.
If you turn up the boost on vr w/a turbo, you have a lot more wear on your drivetrain as that 10lbs is going to hit your tranny and clutch a lot faster and harder than on a centrifigal blower that builds gradually. So you will need to upgrade your clutch and likely to break your tranny alot quicker than a w/ a blower. I haven't slipped my clutch once on my car yet and its still the stock clutch w/ 79k on it.
You also still have to upgrade the internals, change compression, and all that shit whether you are going turbo or blower beyond the 10lb range.
Yes you can tune the turbo to run 22lbs, where the blower is probably not going higher than 15lbs... so in the long run you have more hp and tuneability.
But to get there you are going to spend pretty much the same amount of money as far as internals, fueling and etc.
I think there are pros and cons to both. Turbo might be a lil easier to upgrade, and in some aspects cheaper, but there are advantages to the blower too.
Like I said its really a matter of opinion. Both set ups work great and make the vr's that much sweeter.