Old domain name 301 redirect rapid weight transfer to the new domain name two kinds of methods

Solution a:

Top old domain name redirect to the secondary domain name: top-level domain name xkset.com is redirected to the secondary domain name www.xkset.com

New domain name top-level domain is redirected to the secondary domain name: top-level domain name xcying.com is redirected to the secondary domain name www.xcying.com

Then the old domain name secondary secondary domain name is redirected to the new domain name: old domain name secondary secondary domain name www.xkset.com is redirected to the new domain name www.xcying.com

Scheme 2:

Old domain name top-level domain top is redirected to the new domain name: top-level domain name xkset.com is redirected to the new old domain name top-level domain xcying.com

Old secondary domain name secondary domain name is redirected to the new domain name: old domain name secondary secondary domain name www.xkset.com is redirected to the new domain name www.xcying.com

Then new domains top-level domain secondary redirected to the new domain name: top-level domain name xcying.com is redirected to the new new domain name
secondary domain name www.xcying.com
Then the problem is coming, could you tell me the two kinds of schemes which transfer the weight better faster?