Hi there.
Well, the age old question isn't it. And I guess the answer depends on a couple of things 1) the throughput of both drives via their respective protocol and 2) how much data you intend to pull off the drive at any one time.
itamar.c wrote:My doubt is: could I use an external SSD USB 3.0 drive to install the SampleTank 3 sounds.
Yes you can. SampleTank will just treat it the same as if it was an internal drive, although see the caveat at point 1 above as to whether it will be better.
itamar.c wrote:And if yes, choosing the SSD over the internal WD HD would make any significant difference? Which one do you recommend?
It's tricky to recommend one over the other. If it was me with your conundrum, I would install to the internal 7200rpm sample drive and see how I got on. You can try to do the maths to work out which would be best, but a real world test is always a bit more conclusive. Run it on the internal until you get a bottleneck somewhere and (if it happens at all) try the SSD.
The good thing about the installation of the content is that, unlike some software, it's simple to relocate the files. Basically, you would take the 'master' SampleTank 3 folder which contains the instruments, sample data etc. straight off the HDD and dump it onto your SSD. Tell SampleTank the new location, it rebuilds the database and you're good to go.
TBH, if you had the time or the inclination, you could install it in both locations and set up some tests to see which one (if any) was better.
Let us know what you decide and how you get on. It's an interesting one for other users considering the amount of data is involved in sample content and one that will be asked a lot more in the coming months, with the release of the behemoth-sized SampleTank 4MAX.