I recently did a little exercise and weighted all my favorite classics in their "combat uniform" (leather grip with overgrip, head tape, Nat gut string with a few exceptions as indicated). Here's what I got: 13.9 DONNAY PRO CYNETIC 1(Bosworth Arias Stock with custom bumper) 13.6 LACOSTE TOP 341 13.5 LACOSTE LT 301 13.3 DONNAY BORG BORON 13.2 WILSON PS 85 ST VINCENT 13.1 HEAD PRO TOUR 280 (AUSTRIA) 13.0 WILSON JACK KRAMER STAFF (ST V) 13.0 WILSON CLASSIC 6.1 13.0 WILSON K90 KARBON BLACK 13.0 DONNAY PRO CYNETIC 1 13.0 SPALDING ATP PRO STOCK 200 12.9 WILSON PS 85 CHICAGO 12.8 HEAD ELEKTRA PRO 12.8 HEAD PRESTIGE PRO (Original, Austria) 12.8 HEAD PRESTIGE CLASSIC 600 (Austria) 12.7 WILSON ULTRA 2 (SV) 12.7 WILSON STING 12.6 HEAD TXP (my main stick right now) 12.5 WILSON ULTRA KEVLAR 95 FPK 12.4 HEAD ELITE PRO - CAP grommet 12.3 PRO KENNEX BLACK ACE 86 12.1 CAYMAN TNT 90 - (it 's just begging for some lead) 12.0 HEAD TX EDGE 12.0 WILSON PRO STAFF 95 Anything below 12 oz feels ridiculously light, except maybe LM Radical Tour and I.Radical MP. Donnay/Lacoste and Wilson are obvious heavyweights b/c of their solid braided graphite construction. Haven't seen any of them warp. Head racquets are just from another planet. I love the aerodynamic design and playing characteristics of the thin-beam Prestiges but tubular (hollow) construction is arguably not the best. They warp over time. What do your classics weigh?