I feel like the TZP equipment isn't currently worth it to buy most of the time (120c price) and maybe the item could be reworked or buffed to make it more worth it.
Some ideas that could be implemented are:
- Healing effect (although I feel it could overshadow the effects of vanilla TZP if made too powerful)
- Longer duration/Higher capacity (even a small capacity buff could allow for more usage of the second stage of TZP, i think...)
- Less/different penalties for usage (maybe more of a vignette effect for the visual impairment)
- Recharge in orbit (so you don't have to buy multiple, although it might be necessary to balance this further)
- Lower price (so it's more worth it to buy)
- New effects (jump height, speed boost, etc)
- Can sell empty canister for lower value than bought (so the empty canister doesn't just become useless)
- Other stuff I forgot while writing the above...
There are currently a few mods that implement some of the changes above (TZPReworkedHealing, EnhancedTZP), but they don't seem to be maintained, have bugs or don't have config options for different effects.