I started out with the KR808 using cartomizers. When I wanted to move up it seemed to make sense to get the Riva 901 so I could use the cartomizers also. I've been happy with these and am now ready to add some backups.
I'm just not sure if I should try to make the switch to 501 because is seems more universal and easier to get replacement parts, or just stay with what I have. Is there any difference besides the threading?
I would appreciate any advice from you veterans. I still consider myself very much a beginner after only 2 mths.
Thanks
I'm just not sure if I should try to make the switch to 501 because is seems more universal and easier to get replacement parts, or just stay with what I have. Is there any difference besides the threading?
I would appreciate any advice from you veterans. I still consider myself very much a beginner after only 2 mths.
Thanks