Your Jeep, your money! Please yourself.
Just my opinion, I prefer to maintain a theme, so I'd go with 4 rectangular lamps. That said, I have rectangular headlights but round driving lights. I already had the round driving lights on the shelf when I got my Jeep so I used them instead of buying new rectangular driving lights.
The LEDs seem to work better than regular incandescent lights so you might see if you can buy 4 LED rectangular lights to replace the LED single light bar.
Good Luck, L.M.
Just my opinion, I prefer to maintain a theme, so I'd go with 4 rectangular lamps. That said, I have rectangular headlights but round driving lights. I already had the round driving lights on the shelf when I got my Jeep so I used them instead of buying new rectangular driving lights.
The LEDs seem to work better than regular incandescent lights so you might see if you can buy 4 LED rectangular lights to replace the LED single light bar.
Good Luck, L.M.