Approaching Conformality

We investigate the preconformal region of the phase diagram of SU(3) theories with fundamental flavors. We have simulated SU(3) theories with six and eight fundamental flavors at volumes 32^3 x 64. We use the generated configurations to measure the string tension σand the w0 scale setting quantity extracted from the gradient flow. We show preliminary results on the ratios Tc/\sqrtσ and Tc w0. We compare them to the behavior obtained at smaller Nf and discuss the implications of our results.