Not sure what your budget is or brand preference but here would be my choice
Filco Majestouch 2 Cherry MX Red Switch 87 Key Mechanical Keyboard Black - Filco - FKBN87MRL/EB2 It has Cherry MX Red switches that are VERY easy to depress. My Corsair K90 has them and they're way easier to press then the rubber dome switches on my old G15.