The ultimate choice for Footsites is either Rotating Residential plan. Before Live 2.0, users have had immense success with this plan on Footsites and continue to do so.
However, a Static Residential plan should provide more or less the same results since the main difference is whether you would like your IPs to stay constant through the duration of your plan(s). Rotating would be the ultimate choice because the proxies are changed with fresh IPs from time to time.
Overall, regardless of whether you have rotating or static residential plan, you will get great performance on Footsites.