Prime or radion's

[Bob Escher]

which ones should I go with.
I really can't make up my mind and trying to save some money.
I really don't like the hydras although I wonder if they're not a repackaged two in one prime.
I'm not going with a gen4 Radion but maybe a xr3 as well but looking for 2 of each unless some can tell me I'm good with one of each ( which will make my day)

The tank is a JBJ 45 gallon AIO it is approx 24 inches long by 22 inches wide ( front to back) and 21 inches deep

I saw a prime on a 50 gallon cube that I was impressed with but don't remember if it was as deep as mine is
Thanks

 

[bios]

Prime work well in 15 inch diameter
Deep is not problem
My experience with it

 

[Luke Schnabel]

Whatever you do never get a Prime. They have such a small light spread. I've built and rebuilt AquaIllumination LEDs many of times. They don't even come close to the quality of Ecotech. Not to mention Exotech lights per light have way more par and spread.