Whichever you like is fine. According to it, it is essentially the same in terms of internal led lamp bead circuit (lamp board and lamp wick), but the wick shape is different due to the different shell shape of the lamp. Its use is the same as that of the led light driver.
The shape of the lamp is suitable for different environmental needs, mainly a beautiful role, to their own aesthetic decision. Good " With... 34; Not good.
Mainly depends on the use, do the eaves of these light tubes is better, indoor on the chip light is more practical.