The 'should I use SP chips on this Mobile Suit?' tier list - click here for SSP conversion list - click here for pilots

This a general list that will not tell you which unit is better for specific Eternal Road stages, even with the filter on. Just know that a unit ranked B and under would probably be a waste of SP coins as you would not use it in any scenario, unless it is your favourite Mobile Suit.
S
A+
A
B+
B
C
D
E
Latest updates:
3 Feb 26:
- Changed pilot portraits for cleaner versions.
- Changed mobile suit portraits for cleaner and zoomed-in versions. If there are any mistakes (I think there will be), please send me a message on Reddit; at https://www.reddit.com/u/PhiphyL.
31 Jan 26:
- Added the G-Falcon DX from First Enemy Assault.
- Added all of the new Gundam X units.
- Added all of the new Gundam X pilots.
- Added the filter for Eternal Road Expert 19 Gundam X.
16 Jan 26:
- The SSP ranking calculations are now final (for now!), and all units to date have been added.
- Added all of the new MS IGLOO units.
- Added all of the new MS IGLOO pilots.
6 Jan 26:
- Fixed a bug that prevented scrolling the popup when you clicked a unit.
- Fixed a bug with the Eternal Road Expert filters for SSP conversion.
4 Jan 26:
- The SSP page can now be accessed (links at the top of the page). The ranking calculation is temporary and to be taken with a grain of salt. I expect to have added all units by the end of January, at which point I will refine the calculation.
- SSP-converted attackers take the best weapon's bonus (ex: more damage at higher HP) into account. All bonuses are equal except for one: for now, the one giving more damage at lower HP does not give any points. This will be rolled out to SP-converted attackers later on.
- Added all new units from WfM and Destiny.
- Added all new pilots from WfM and Destiny.
- Added the filter for Eternal Road Expert 17 Witch from Mercury.
- Added the filter for Eternal Road Expert 18 SEED Destiny.
- Added the new SSR Aerial.
- Added the pink Zaku from Fierce Enemy Assault.
- Added the Tank tag to all units that received it. Consequently, some units have gone up in rank.
Want to see older updates? Why would you do that? Click here.
How does ranking work? Click here to toggle the boring stuff.