I couldn’t tell you how long it takes since it will be based on a number of factors or if it is in one large download or broken up into smaller downloads like 1 kit at a time (7 Kits).
I do know some in other countries had issues because of their Data Plan and downloading large 80GB expansions.I always recommend using an external Hard Drive.You can then take it with you to install the main software on your choice of machine(s) and have the expansions separate.
You’ll need the machine to be online for Authorization which is checked/renewed every 90 days.
Here is a comparison/example of Presets (No Grooves) being sold for one of the most popular Software for Drums…Superior Drummer 3 (SD3).
On average 1 Preset = $22.00 USD…4 Presets $62.00 USD…and up.
(There is a currency/rate conversion upper right)
SD3 PRESETS
Check the BFD | Sample and Groove Packs FAQ’s to get a more detailed breakdown of what you are paying for and is included…
Dan Foord Polyrhythmic Metal Grooves | FAQ’s
How many Grooves are provided?
The pack contains approximately 500 Grooves arranged into 26 palettes.
This pack contains three palette types:
Grooves & Fills: 18 palettes with between 6 - 32 Grooves/Fills per palette
Grooves only: 6 palettes with between 5-24 Grooves per palette
Fills only: 2 palettes with between 11 - 23 Fills per palette
Do the Grooves come with accompanying presets?
Yes - this pack includes 10 BFD3-format presets.
Another Example…
The Product page for BFD Metal Snares is brief description
*Metal Snares
A collection of premium metal-shell snares for BFD3
Snares from Sonor, Gretsch, Zildjian, Ludwig & Pearl
Snares made of brass, bronze, steel and aluminum for a variety of sounds
Played with sticks
Each snare recorded with 6 versions - natural & 2 processed variations with wires on & off.
Perfect for Metal, Rock, Pop & other genres"
where as the BFD Metal Snares | FAQ’s…
What is included?
The following are played with sticks and captured with wires on and off and are each delivered in a natural and 2 processed versions.
Sonor Artist Cast Bronze
14x6 inches
Nickel hardware
Cast bronze - one single big 3mm thick piece of bronze
Weighs 25lbs
Evans Power Center batter head
Tuned to a medium tuning
Gretsch Bell Brass
14x6.5 inches
Die cast hardware
Bell Brass - one single 3mm thick piece of brass
30 degree bearing edge gives the sound extra body
Evans Power Center batter head
Tuned to a medium tuning
Zildjian Cast Bronze
14x6.5 inches
Original Zildjian cast bronze snare drum. Made by Noble and Cooley for Zildjian
dating from 1998, this is the first of the cast drums produced for Zildjian
N & C nodal point mounted tube lugs
N & C Gladstone strainer and die cast hoops
Remo Controlled Sound batter head
Tuned to a low tuning
Ludwig 402 Chrome on Aluminium
14x6.5 inches
chrome-plated aluminum shell
10 Imperial style lugs, 2.3mm triple flanged hoops
Hammered shell model
Remo Controlled Sound batter head
Tuned to a medium tuning
Pearl Joey Jordison Signature Snare
13x6.5 inches
Power Piccolo snare
Steel shell. 10 CL65B lugs. Steel Superhoops II
Remo Ambassador Coated batter head
Tuned to a high tuning