I use 2 x 24” Pearl Signature Series bass drums. Ive had the outer heads for yrs. I can’t remember literally blowing out an outer or bottom bass drum head, in my life. 100’s of top heads, even dozens of bass heads, but at 56 I finally heard my right bass sounding off. Upon inspection the head was ripped across! I must admit, using all Evans hydraulic heads in my kit, except the twin 24” bass drums, where I use Evans G2 clear heads, I find pairing an outer or bottom, head, especially when porting the head, and I usually ambassador clear bottoms. Although my left bass is ported, I chose to tune this head, and leave it alone, This Remo Ambassador Class, 24” sounds wicked, and I’m no newbie to Remo. I use remo pinstripes on all my roto toms, I use Remo colored pinstripes on 2 concert Tom’s 12,13”, and an 18”, single headed gong Tom. I also have 3 rocket Toms I use Remo Ambassador heads on. I have a full set of 11 extra Remo Pinstripe heads for certain gigs, to replace my hydraulic heads. Remo makes awesome heads, I find their resonant heads unmatched on my 6ply maple Signature Series, drum kit, Pearl.