DIY would be great, and would be a really nice learning experience. Ive been tempted myself, but since I haven't soldered anything since I was in 7th grade shop class and I like to rely on a warranty in case anything goes wrong, I decided to go with a high end manufacturer for my space.
I would recommend DIY, a Platinum LED P300 (Not Advanced PLED from Ebay) or if budget is really hindering you, you can grow decent meds with a Mars panel as well (not in my top 5 choices personally, but that's just me - Ive never owned a Mars panel and can't comment from direct experience, only observations).
I run some Amare panels and Im loving them, but they definitely are not cheap (you get what you pay for).
I would recommend DIY, a Platinum LED P300 (Not Advanced PLED from Ebay) or if budget is really hindering you, you can grow decent meds with a Mars panel as well (not in my top 5 choices personally, but that's just me - Ive never owned a Mars panel and can't comment from direct experience, only observations).
I run some Amare panels and Im loving them, but they definitely are not cheap (you get what you pay for).