u/Tight_Head3685

I have completed Wset 3 with ease and i am now considering doing 4.
Im doing it just for fun, i work in engineering and have no economical incent to do so. Judt entertainment and fun.

Would anyone here that has or is doing wset 4 tell me how much work it actually is? I image every stage of 4 to be like a lvl 3 exam. Am i wrong?

Please help me decide