I guess whatever floats your boat
. I am gonna probably do a DIY LED set up for my 45g in the future cause MH for that will be way too hot for a bedroom 2nd story. I really like how LEDs look and that they can be dimmable to achieve the look you want for your tank. A DIY for a small tank wouldn't b too expensive either but I guess Beano hasn't put that in the lighting options for the tank. Sorry that im off topic, just another idea... Anyways, just my 2 cents. T5s r nice too just giving what i am planning on and am running on my tank now for some more ideas on your tank.