simonton prism bronze vs atrium 8300

[stoneweed1]

i have narrowed my double hung vinyl replacement to the simonton prism bronze which is also comparable to the simonton 5050 or the atrium 8300 which is also the norandex viewpoint 3000. whichever i choose i plan on upgrading that particular window to the ETC option. any thoughts? simonton may be a little more, so is one far superior than the other, or is it a matter of price and personal preference? thanks in advance.