First setup

I’m sorry, I will get insulted for use of Behringer modules but I really want a hardware synth (ideally modular so I can expand later) and the budget is really limited.
I designed my first rack, a 84HP thanks to ModularGrid, using mostly behringer system 100. Here is the module list:
CM1A
CU1A
CP1A
System 100 dual VCO
System 100 dual VCF
System 100 dual VCA
System 100 dual envelope and LFO
Mults

Is there a better entrance to the great world of hardware synths and modular for less than £350?