I'm a long time glock carrier / shooter (26 and 19). I need a deeper carry gun. Glock 42 vs 43?

I hear the 42 is lighter, smaller, and much less recoil but it's .380. Is the 43 too close in size to a 26 that it's not much of an improvement?I carry appendix. via /r/CCW http://ift.tt/2pqffGF