I'm finally able to afford a thicknesser just need some advice, is there really that much difference between these for the prices or shall I carry on saving for the 735. :
Helical Cutterhead for DeWalt DW735/DW735X/DW735-XE Thickness Planer, – FindBuyTool
DeWalt DW733, DW734, and DW735 Planers: Differences and Upgrades - Machine Atlas