One of the best new Kodi 17 Krypton Builds for 2017 is called Mammoth Build from the Bandicoot Buids Repository. It uses Skin layout Xonfluence.
This Build has all most popular reliable add-ons including Project M, StreamZ, Project D, Poseidon, Not Sure, Revelations, Picasso, Flixanity, Genesis Reborn, Rising Tides, Bob Unleashed, 1080P Movies and more.
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Be sure to have the Unknown Source box checked as Kodi 17 requires this before installing 3rd party add-ons. Read Here for how to Enable Unknown Sources option.
Steps to Install Mammoth Build Kodi 17.6 Krypton with Screenshots
Step 1) From Home Screen go to Settings
Step 2) Click File Manager
Step 3) Click Add Source
Step 4) Click None
Step 5) Enter the following Address: http://coots.co/bcrepo/
Step 6) Name it Bcoots
Step 7) The boxes should match the picture below
Step 8) Go back Home Screen and click Add-ons
Step 9) Click the add-on installer from the top left
Step 10) Click install from zip file
Step 11) Click Bcoots
Step 12) Click repository.nbandicootbuilds-1.6.4.zip
Step 13) It will pop up Bandicoot Build Repository Enabled
Step 14) Click Install from Repository
Step 15) Click Bandicoot Repository
Step 16) Click Program Add-ons
Step 17) Click Bandicoot Next Gen Wizard
Step 18) Click Install
Step 19) It will Pop Up Bandicoot Next Gen Wizard Enabled
Step 20) Go back to home screen and click add-ons
Step 21) Click Program Add-ons
Step 22) Click Bandicoot Next Gen Wizard
Step 23) Click Bandicoot Krypton Builds
Step 24) Click Mammoth Krypton
Step 25) Click No
Step 26) It will download and install
Step 27) Click OK
Step 28) After it installs restart Kodi and it should come up. Be sure to give it time to build menus and update add-ons.