Brompton P Line Urban - Midnight Black Metallic - Mid vs Tommaso Gran Sasso - Black

Compare Specifications of Brompton P Line Urban - Midnight Black Metallic - Mid and Tommaso Gran Sasso - Black

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Brompton P Line Urban - Midnight Black Metallic - Mid
Brompton P Line Urban - Midnight Black Metallic - Mid

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Tommaso Gran Sasso - Black
Tommaso Gran Sasso - Black

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Technical Specifications
Drivetrain Brompton 4 speed drivetrain, 163% range --
Frame Main Frame: Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame: Superlight Advance rear frame made from Titanium with a replaceable hanger, redesigned suspension block and new 54mm roller wheels
Tommaso 29" Aluminum MTB Frame
Stem -- Zoom D507A (110mm)
Handle Bar -- Zoom 320BTFOV Alloy (680mm)
Fork Superlight Titanium fork with a threaded headset SR Suntour SF15-XCM 29" with 100mm Travel
Seatpost Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm Tommaso Aluminum (31.6mm)
Grip Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair --
Crankset -- Shimano Altus Triple 22/32/42T
Pedals Brompton Folding left hand and non-folding right-hand pedals Composite Flat
Chain Hollow pin Superlight Advance Chain KMC Z-72 (8spd Chain)
Shifters Brompton 4 speed trigger shifter Shimano Acera
Gear 4-speed gear system --
Saddle Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell Tommaso Velo Steel Rails
Headset Brompton Superlight headset Integrated 1-1/8" Threadless
Derailleur Front -- Shimano Altus (3-spd)
Derailleur Rear Patent-pending direct mount 4 speed derailleur Shimano Acera (8-spd)
Cassette -- Shimano Altus 11-32 - 8spd
Chainrings 6061 forged aluminium crank with 50T chainring and integrated chainguard --
Sprocket 11-13-15-18 Tooth --
Bottom Bracket Square taper bottom bracket Neco B-910
Tyres
Front Schwalbe ONE Black Tyre Kenda K-1104A 29x2.1
Rear Schwalbe ONE Black Tyre Kenda K-1104A 29x2.1
Wheel / RIM Front Wheel: Superlight front wheel – Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings and hex key axle
Rear Wheel: Superlight 4 speed rear wheel – Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings, newly developed 4 speed freehub body and hex key axle
Mingda DP-20
Brakes
Front Dual Pivot Calipers Shimano M315 Hydraulic Disc
Rear Dual Pivot Calipers --
Suspension
Front -- --
Rear -- --
Colors Available
Colors Midnight Black Metallic --


Physical Specs
Length -- --
Weight 10.2 kg --
Overview
Features -- --
Additional Details Folded Size: 645mm (H) x 585mm (W) x 270mm (D) (25.3” x 23” x 10.6”)
Chain tensioner: Advance chain tensioner with replaceable hanger mounting
Front carrier: Front carrier block adaptor for all types of Brompton luggage (non-electric)
Mudguards: New curved profile with updated mudguard flaps
Sizes : S, M, L, XL

Which one do you think is better? And why?
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