Suggest burner that will last for DVD DL burning

I’ve got a dying Samsung S204N that I’ve had for about 4-5 months. I’ve burn hundreds of DL discs and it’s now dying… almost 40% failure rate on DL discs.

I’m looking for a nice DL burner that will last longer. I’m going to send my Samsung Unit in but that’s not a long term solution if it will only last for another 4-5 months and likely less… Thanks in advance!