For those who have a large number of XCI files on their Micro SD Cards...
I think it would be a better setup to use NSP files instead. Here is why:
1) Simply use CDNSP_Next (Along with CDNSP-GUI) to easily obtain titles, updates and DLC.
2) No need to Trim any files.
3) Repackage titles into an NSP package.
Once files are obtained, launch FTPd from within SX OS Homebrew Menu and transfer the nsp file(s) to the root of the Micro SD Card. Then install them via Devmenu (This method may change once TX release an installation tool). Afterwards, delete the NSP file(s) off of the card using NX-Shell.
Pros:
1) No need to utilize SX OS Loader Menu / Cart Emulation to load games. Just click the "Installed" game and start playing immediately. (Note: You still need to use SX OS to enable signature patching which happens automatically.)
2) Choice of where to install games, updates and DLC (System Memory or Micro SD Card)
3) Best part of all! No need to REBOOT and re-enter RCM at all during the entire process!
Cons:
1) Higher detection rate; guaranteed ban. However, if this is not a concern to you (perhaps you have a second switch dedicated to hacking and offline play), then this con is insignificant.