Lets Talk about T5s

So, let's talk about t5s. I have a 75g reef tank and I would like to upgrade my current orbit lighting to something better. I cant afford to do echotech radions, and I wasn't to happy with the other leds on the market, so I decided to go with the next best option... T5s. I have an sps and lps dominated tank and my current light doesn't get good color out of my coral nor does it encourage coral growth. What T5 unites would you recommend? I could mount this light any way necessary but I would like to keep the price under $300 if possible.