This is suggestion, but suggestion about upcoming patch
Seeing as sprites get perk with MSI:Med and 2 skills that increases your speed briefly (FireStorm and FireShield), and considering that fact that balance is not existant anyway, maybe we can get also Movement Speed trinkets? Like Krogmo trinkets, 4* version for MSI:Low and 5* for MSI:Med per trinket.
Seems way OP since you could get MSI Max, and Krogmo Modules are specifically boosters for weapons.