More Info.
Many plugins already have internal cache,
most noticable ones:
SE:
Build\Retrieve Tools
Build\'1 - Files' (new)
Build\'2 - Shell & Config'
Gena:
Basic\Build\: 'saydin77 Core'
Drivers\3 Network\'DPs LAN Drivers'
Drivers\3 Network\'DPs WLAN Drivers'
Drivers\4 Storage\'Build DPs Mass Storage Drivers Plugin'
Also reminding, mkisof use cache to speed up .iso creation.
As a result,
(normal disk - no junction -> any new user (AV disabled or D:\Oven\ folder added exclusion list))
First Default Build takes time,
Win10PESE -
15 minutes 5 secondsGena -
19 minutes 5 secondsSecond Build Takes less time
Win10PESE - 4 minutes 38 seconds
Gena - 5 minutes 28 seconds
Further with 2nd and later builds:
When Cache disabled on 2 plugins ('Chief PluginCache':-Basic - Components ---- - '1 files'/'saydin77 Core': disable cache):
Win10PESE - 10 minutes 47 seconds
Gena - 8 minutes 59 seconds
-----> regular or new users gain ~ x 2 speed out of box with 'Chief PluginCache'
With Junction plugin to RamDrive:
Win10PESE - 2 minutes 21 seconds
Gena - 4 minutes 29 seconds
-----> Junction plugin users gain SE: ~ x 2 speed / Gena: ~ x 0.2 speed with 'Chief PluginCache'
Tip / More Info :
Junction plugin speed gain only at PostConfig/CreateISO AND 'Chief PluginCache' backup/restore
( Gena also with RF special builds at virtualization step)
*
+ mkisof cache can be broken in time - with Junction it can never get broken
--> This makes PostConfig/CreateISO steps always work fastest ignoring mkisof cache broken.
------> good when building many .iso on trials.
+ Also this helps other PostConfig/CreateISO options (compress higher, cdimage, oscdimg) works fastest possible.
===> so Total Time gain with Junction plugin is much more than documented here

which is very important for limited hobby time.
SE Default : 4 minutes 38 seconds --> 2 minutes 21 seconds :
Junction plugin gain 2 minutes, rest is related to amount of post Components plugins and size of build.
Speed gain comes from big size of SE + small number of post Components plugins, compared to Gena
Gena Default: 5 minutes 28 seconds --> 4 minutes 29 seconds
Junction plugin gain 1 minute, rest is related to amount of post Components plugins and size of build.
Gena have many plugins after Components compared to SE
and smaller size compared to SE have less effect on Junction plugin.
Still Speed gain %20 is quite noticable.
Here
Junction plugin used with SoftPerfect RamDrive
http://TheOven.org/index.php?topic=1198Basic Builds:(Junction plugin used)
Basic Builds: Use Basic Project plugin:
http://TheOven.org/index.php?topic=1876.0Win10PESE - 1 minute 23 seconds
Gena - 1 minute 8 seconds
Basic Builds + ('Chief PluginCache' -> Disable only Components Cache) :
Win10PESE -
1 minute 9 secondsGena -
55 seconds 
Reminder:
Basic Builds helps
+ development of Post Basic plugins (Apps, Components, Drivers,.... plugins and etc.) , limited hobby time....
+ Faster test result to get from end users on a case of debug.
****
More Info:
'Chief PluginCache' by its nature also helps on winbuilder ram bug that cause winbuilder slow down during build time line.
'Chief PluginCache' also cause smaller log file, which will open on browser faster, this also helps developing Post Basic and Post Components plugins.
'Chief PluginCache' would work faster when project folder is at Fast SSD drive, not tested how significant but due to winbuilder bugs I do not expect big difference compared to Junction plugin builds.
Still SSD would be faster, I wonder how much faster. 2nd Default and Basic builds results would be good.

Life is Fast, Have fun ...
