I've decided against the 121 or 151 approach and am now looking at 102s (mainly based upon input here). Anyone who is familiar with both cabs, is there an advantage to the HF series which outweighs the 10 lb. weight increase? OTOH, is there a disadvantage to the 102P which negates the lighter weight? They are roughly the same price, and 40-20,000 vs 45-18,000. The cab will be used to shuttle between practice facilities, or for use in small venue Country gigs (4 and 5 string basses), I have other rigs for bigger venues or those with no P.A. support.