Is this Conway GRV 600 a good deal for 1000€? I've also considered a Triban GRVL 520 (new), but it's challenging finding that one in stock. Any other options I should consider
Ferrea - FERF1465P | Ferrea Chevrolet SB 1.6in 7mm 5.55in 24 Deg Tulip Rad Grv +.600 Super Alloy Exhaust Valve - Set of 8 - F1465P | Armageddon Turbo & Performance