NAS capability seems nice, but my budget is limited, and I need to make sure I have the basics covered well. At present I use two computers, a desktop and a laptop. Most editing I do on the desktop. However, for some work, I sue the laptop for basic editing and then transfer rendered Tiffs to the desktop system for final processing [...] However, are there other things I need to consider with regard to working with two computers for editing?
David - I see this as somewhat linked in to your question over RAW converters. So, just a few, IMO, comments.
First, I'd rethink your hard drive setup carefully. With El Capitan, Apple have indicated, much as they did with the built-in DVD drive, that the era of the hard-drive RAID is passing. Support is stripped from their Disk Utility and it's only available via the command line - i.e legacy stuff. With 2TB SSD's now available and offering 400/500MB/s transfer speeds - we're probably already at capacities that will cover any individual on-line storage needs. There's definitely a reliability benefit ( not 100%, but as good as IMO) - Samsung SSD's are guaranteed for 5 years , their PRO line 10, MTBF: 2 million hours and 300 terabytes written (TBW).
It's a lot of extra cash, I know, but in the long run perhaps not so much. Furthermore - there's a big 'plus' when it comes to switching between 2 machines as you are. So, if possible, the way I see it is : apps and OS on the built-in SSD , your current files, WIP etc on a separate Thunderbolt connected SSD(s) and archive storage plus backup on RAID or NAS. Experience tells me , that the two most important speed criteria are : available RAM and read/write throughput - much more so, than the processor.
Secondly, moving files between computers depends on how you use Capture One. If you use sessions, which I do, it's simple to just transfer the session directory onto your main drive. All your edits etc are stored within the folder - so nothing to worry about. C1 catalogs I don't know
much anything about. Lightroom - well, how long is a piece of string ? But my gut reaction would be to use a new and separate catalog on your laptop and then import that into your main Lr catalog when you're finished and back at your main editing machine.
Just my 2cents.
Edit:
One practical/transportable half-way house solution I'm looking at is a 2-disk LaCie Thunderbolt housing (
http://www.lacie.com/gb/en/products/raid/) setup as JBOD, with one SSD and a hard disk in the other slot. The HD can either be a clone with recovery/bootable partition or set as a TimeMachine volume. Off site and NAS archival backup - 'to be decided'. Your choice.
And yup, I do much prefer the quality of LaCie to OWC. LaCie had a bad reputation in the past, mainly due to non-standard external power supplies that were almost guaranteed to fail sooner rather than later. Now they're industry standard, reliable (in my experience) and no longer an issue. LaCie is a division of Seagate , I think, but that's clouded by the WD merger (who-owns-who) which I've also lost track of ..
Edit (2):
And one other, slightly unconventional but interesting Thunderbolt2/USB3 option:
http://macperformanceguide.com/Reviews-OWC-DriveDock.html