The big thing with florescents is that they are pretty common, and pretty cheap (from a entry level)
The good things about LEDs, especially modern ones, is that they are directional, so you don't need to use a reflector in your fixture, you can also get different optics, to help with coverage of your tank, which may interest you. You can also get ones with variable colors, so you can change the red, blue and green values, not specifically for CRI, but it can/will make things more pleasing to your eye.
When looking at LEDs, Watts are not an indication of the amount of light, they are an indication of the amount of power used, so you really need o do your homework to see what will successfully grow the type of plants that you want in the aquarium you are using.
There's also the initial cost vs. replacement bulbs debate. the general estimate is that LEDs will last for ~10 years or more, but that doesn't take out of effect the potential of failure due to the fixture or whatever.
It's all down to personal preference, personally I currently have mostly planted tanks, half have LED lighting, and half T5HO (or PC for that matter); If I was going to get new, I'd go LED every time.
The good things about LEDs, especially modern ones, is that they are directional, so you don't need to use a reflector in your fixture, you can also get different optics, to help with coverage of your tank, which may interest you. You can also get ones with variable colors, so you can change the red, blue and green values, not specifically for CRI, but it can/will make things more pleasing to your eye.
When looking at LEDs, Watts are not an indication of the amount of light, they are an indication of the amount of power used, so you really need o do your homework to see what will successfully grow the type of plants that you want in the aquarium you are using.
There's also the initial cost vs. replacement bulbs debate. the general estimate is that LEDs will last for ~10 years or more, but that doesn't take out of effect the potential of failure due to the fixture or whatever.
It's all down to personal preference, personally I currently have mostly planted tanks, half have LED lighting, and half T5HO (or PC for that matter); If I was going to get new, I'd go LED every time.