In an environment where the GOP leadership is adamant about not overturning ObamaCare (ie - in ordinary language, where the GOP leadership tacitly supports ObamaCare), it makes no difference at all whether a candidate is for or against ObamaCare, since there will be no movement either way.
What matters is whether Land supports the GOP establishment, or opposes them.
Land has been outspoken against Obamacare. There isn’t much talk about it recently but it will come up again when new cost increases hit shortly before the election.
Peters took a beating in the last round of arguments over Obamacare.