Here's something I found on a suppliers website that turned me off to LR's. You know that your sure to get a DOA. They even guarantee it.
Note
For professional users ONLY. These only come with a DOA(Dead On Arrival) guarantee.
Low resistance atomizers may have significantly reduced life spans due to their high performance.
It doesn't turn me off. Many times prices are inflated to cover the warranty (look at Janty 510 atties). And probably partially due to only DOA many LR atties are cheaper than standards.
The EM LR510's are very popular and pretty cheap if purchased from China.