Which is better KVM or Xen?

Related questions

1. What is Xentracking?
2. Can hardware be virtualized?
3. What is Xen tracking?
4. Do iphones track your location?
5. What is a Xen server?
6. Is Xen a bare metal hypervisor?
7. Is hypervisor free?
8. Is Xen hypervisor free?
9. Is XenServer still free?
10. Is Xen a Type 1 or Type 2 hypervisor?

Tags

1. #older
2. #native
3. #against
4. #offers
5. #windows
6. #however
7. #drivers
8. #mature
9. #those
10. #microsoft
11. #weaker
12. #linux
13. #compare
14. #tends
15. #regards
16. #stable
17. #whereas