Good point. Undervolting can help a lot.
However, we don't know if tico is doing some sort of undervolting. Its doc is really poor. What we know is that tico overclocks the switch significantly, which is dangerous on Erista with standard voltages.
PSA: don't try this on older v1 (erista) switches. The imposed overclock is way beyond the safe values for Erista, around 1.2GHz when docked. You will damage your console in the long run.
This is fine in Mariko units, though.
Already discussed before in the, now closed, 4IFIR thread.
As it is a dsiware dump, you can run make_cia on it, and install the resulting cia with FBI as usual.
Notice, this does not work at all with regular nds games, so don't try on these.
An upcoming game you're looking forward to: a new open world zelda, please.
Your favourite ROM hack : minecraft mods.
A cool bit of gaming tech you own or are interested in : 8BitDo's Ultimate 2C