Solo Sprayer / Sprayer recommendations

Hey guys, what are your recommendations for an entry level sprayer? I like the idea of switching nozzle depending on application (from memory it was the Red and White ones that are mostly used)

I scoured my local M10 and these are the options so far:

– Solo 414LI Battery Backpack 10L
– Solo 475 Classic 15L
– Solo 425 Classic 15L