i have a rallye2 suit.
i find in the heavy rain very dissapointing.
Get a wet ass as water runs down between outer and inner water proof membrain and puddles on the seat then . Also problem is trousers will no t fit comfortably around bmw enduro boot so have to go inside . Although i think boots are relatively rain/water resistant water still enters boot via void between layers,down leg into boot ..
Best clothing i find in rain is leathers or kevlar jeans over thermals. thermal t shirt polo jumper leather ,tight fitting goretex jacket. Cheap elastacated water proof pants 5 pounds from army surplus carried and worn in rain and high vis loose fitting jacket. 100% water proof in my oppinion .
dont have to worry about getting 600 pound worth of bmw gear wet or oily f.e in a breakdown . Easy to remove water proofs at destination and look normal when in public not like a tw*t.
Don't get me wrong ralle2 and 3 brilliant in dry and hot conditions . Can vouch for this as ridden in oz in 37 degrees. Just ride in jocks and socks only.