I'll keep my Gen 1, I've put so much time and money into it I can't imagine parting with it!
I have ridden both the Gen 1 and the Gen2, I've actually ridden many different Gen 2's because I work as a mechanic at the Suzuki Dealership here in NZ.
I like the Gen 1, it's a little lighter and turns nicely, but the brakes, suspension and power is improved in the Gen 2.
The Gen 2 has around 20rwhp increase from the Gen 1 engine. More torque also, and it's quite noticeable too.
My Gen 1 does an amazing job considering it's 20 years old.
But I have refreshed the chassis, suspension and brakes up to 'new bike' spec.
I've also replaced camshafts and cam chain.
The motor now has 120,000kms on it, but still very strong and burns no oil at all.
I want to ride it less, and have the Gen 2 as my main ride, will bring out the Gen 1 on special occasions. I want to keep it as a reminder and a tribute to the first model Busa made.
I have all the original red/black bodywork stored, the original exhaust system, so I can set it back to stock as a coillector's bike. I will never sell it, there's no need to sell it, I'll just look at it and remember the great rides! I've got many on-board gopro videos on the rides too.
I've covered 50,000kms on her, she's served me well and received a lot of love and attention in kind!