I have a bag of red 1.4s. OK for scales and licks on electric, although I too find their size a grip challenge. I suspect I'll find more use for them in future when my focus shifts. I don't know how anyone with large hands and proportionate fingers manages!??

Personally, when I find the need for something smaller than a standard sized pick of similar material and thickness to the Dunlop Jazz III, I prefer Joyo's marginally larger JPK-01 of very similar shape, material and thickness.