i have 9 of 2ft samsung f series strips they have the same voltage as yours. i am waiting on my hlg-480h-48ab. i plan to run them under 1A (maybe 7-800mA), but my space is only ~8 sqft (and i don't grow weed). yours are 4ft long so having 6 of those on one driver so you have 10A max, thats 10/6=1.666A each max, so you should dim them (i think the general consensus here is have more strips and drive them low).
with A you can limit the voltage with Vo potmeter so you don't risk thermal runaway (but if you have 8 strips, many dying is not likely). the B with external potmeter is nice (especially if you can't adjust at the driver directly, eg on top of fixture), eg a knob somewhere. AB is both. there is usually only a negligible difference in their price so choose whatever fits you.
certainly you can mix them and you can wire them however you feel like, its just nice to be able to dim together and etc.
edit: as for stock you can check https://octopart.com/search?q=hlg480h-48¤cy=USD&specs=0
with A you can limit the voltage with Vo potmeter so you don't risk thermal runaway (but if you have 8 strips, many dying is not likely). the B with external potmeter is nice (especially if you can't adjust at the driver directly, eg on top of fixture), eg a knob somewhere. AB is both. there is usually only a negligible difference in their price so choose whatever fits you.
certainly you can mix them and you can wire them however you feel like, its just nice to be able to dim together and etc.
edit: as for stock you can check https://octopart.com/search?q=hlg480h-48¤cy=USD&specs=0