Digital Fragger
A Functioning God
Yup go for the cheapest one unless it has bad reviews about heating and all. Mini version means single fan GPU aimed for small form factor builds. It'll do a fine job unless you have plans to overclock to extreme because of limited heat dissipation area and fan.
PSU I'm not sure. Check this thread. PSU Tier List Updated
I'm not sure how relevant or true that list it but most people follow it. Just check the above thread and avoid the PSUs in lower tiers.
The processor that you are getting, are you getting it alone or with stock cooler? If not you may have to buy a CPU cooler which will add up to cost. Don't forget to get thermal paste in case the cooler has been used before and if you are assembling it yourself.
Is the RAM single 16GB stick or 2x8GB stick?
You can get the freesync monitor if there is no gsync monitor in same price range. You just can't use the freesync feature with Nvidia card. Your monitor is going to stay with you for more than one GPU. Your next GPU could be AMD or Nvidia may add freesync suppport in future(very slim chance though). Freesync is not AMD proprietary.
PSU I'm not sure. Check this thread. PSU Tier List Updated
I'm not sure how relevant or true that list it but most people follow it. Just check the above thread and avoid the PSUs in lower tiers.
The processor that you are getting, are you getting it alone or with stock cooler? If not you may have to buy a CPU cooler which will add up to cost. Don't forget to get thermal paste in case the cooler has been used before and if you are assembling it yourself.
Is the RAM single 16GB stick or 2x8GB stick?
You can get the freesync monitor if there is no gsync monitor in same price range. You just can't use the freesync feature with Nvidia card. Your monitor is going to stay with you for more than one GPU. Your next GPU could be AMD or Nvidia may add freesync suppport in future(very slim chance though). Freesync is not AMD proprietary.