personal injury lawyer，這樣收費有何利弊？要簽約了，肯請好心人幫

personal injury lawyer，這樣收費有何利弊？要簽約了，肯請好心人幫忙！
25% of any gross sum obtained in settlement or trial award. In addition thereto, the atttorneys are to receive all costs and di*****ursements, including but not limited to, investigation expenses,expense for experts or other testimony or evidence, filing and service fees, and costs for stenographers and notes of testimony, expended by them in pursuit of any settlement or suit.