I am contemplating on lens to buy for macro shots I will be needing them mainly. All other lens are just bonus but here is what I saw on eBay:

1. 4-in-1 lens with sticky magnetic ring

2. 3-in-1 lens with clips over 700 sold!

I rarely buy on eBay but second options shows how popular these lens are? I am using Diztronics case wtih my Nexus 4 so with 1st option I will likely take off case everytime I plan to use lens while with clips it should not be required?