LiteOn 1633s vs BTC 1008

I have the above burners and want to know which one is better


better for what? :confused:
There are many different things to look at. The BTC could be better than the LiteOn at some things, and the LiteOn could be better than the BTC at other thingsā€¦

better on burnning good quality disc ONLY, ingore the burning speed or the DL problem
I ususlly use TY002

Burn a media on each drive. Use KProbe and CD-DVD Speed to check burn quality.

Use the test result to choose which the best burner for TY002.