130gn TMK's are properly good bullets. Real sweet spot in my opinion. I used to use 143gn ELDX's and they killed great but like you, I found they were a bit splatty and messy.
Switched to 130gn TMK's. Much much better bullet for killing UK deer cleanly in my view. Without question they are a harder bullet. Do not be put off by the green tip. These are a thicker jacketed bullet than the Hornady.
By chance, I was checking zero yesterday before the shooting season starts for me, as the rifle has not been shot since May. I happened to recover this bullet from the ground a yard behind the target. This is baked hard ground at this time of year on a slope. No real moisture in it and pretty much like the bullet hitting concrete. The bullet is still surprisingly together. Yes it is mangled but considering that it hit pretty much concrete at 100yds, I think it shows that it stands up to abuse pretty well.
The deer I shot with it last year were very cleanly killed. I tend to move the shot further forward and slightly higher and these do punch through. They are not super explosive on headshots like some other bullets but they definitely open up and cause massive trauma. I just think they are a very good all round bullet for the ranges we shoot at in the UK. The ELDX is better accuracy wise at silly distances but I don't shoot that far on deer and the slightly lighter weight helps keep the bullet a touch flatter.
It is a good bullet. Just over 2700fps for me and it is a very accurate out to 300yds.