Steiner or wait on a vortex?

[500000KV]

I've read both good and bad on tracking and on focus issues with Steiner tactical series? Wondering if anyone here has used the 5-25x56. It has everything I want and the price is considerably less used than my other option.
Otherwise I sit and wait and watch for an AMG to come up for sale.
Going on a 28 nosler, Steiner weighs 33oz and amg is 28 so weight isn't significant.
Thanks,
Matt